सदी (sadii)

noun Means 'century' -- both the hundred-year time span and, by extension, an era or age; also used for a cricket century (100 runs).
Sense 1 : century (100-year period)
noun, feminine
Frequency: high
Cultural Note: You will hear this constantly in the news and in history class: इक्कीसवीं सदी (ikkiisviin sadii, 'the twenty-first century') is a very common phrase in Hindi media when discussing modern India's place in the world.
Common Mistakes: 1) Learners sometimes confuse सदी (sadii) with सड़ी (sadii, 'rotten,' feminine form of सड़ा), which looks and sounds close but has a completely unrelated meaning -- listen for the retroflex ड़ (d) versus the plain द (d). 2) When naming a century, Hindi typically uses the ordinal before the noun, e.g. इक्कीसवीं सदी (ikkiisviin sadii, 'the twenty-first century') -- learners often try to mirror English word order or use cardinal numbers instead of ordinals.
Sample Sentences:
हम इक्कीसवीं सदी में रहते हैं। We live in the twenty-first century.
(ham ikkiisviin sadii men rahte hain।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
यह मंदिर बारहवीं सदी में बना था। This temple was built in the twelfth century.
(yah mandir baarahviin sadii men banaa thaa।)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Passive
अगली सदी में दुनिया कैसी होगी, कोई नहीं जानता। No one knows what the world will be like in the next century.
(aglii sadii men duniyaa kaisii hogii, koii nahiin jaantaa।)
Register: Neutral -- Mood: Indicative -- Tense: Future -- Voice: Active
उन्नीसवीं सदी में भारत पर अंग्रेजों का शासन था। In the nineteenth century, India was ruled by the British.
(unniisviin sadii men bhaarat par angrejon kaa shaasan thaa।)
Register: Formal -- Mood: Indicative -- Aspect: Habitual -- Tense: Past -- Voice: Active
काश यह इमारत पिछली सदी में ही गिरा दी गई होती। If only this building had been demolished back in the last century.
(kaash yah imaarat pichhlii sadii men hii giraa dii gaii hotii।)
Register: Formal -- Mood: Counterfactual -- Aspect: Perfective -- Voice: Passive
अगर सदी बदल भी जाए, तो भी कुछ परंपराएँ नहीं बदलतीं। Even if a century passes, some traditions do not change.
(agar sadii badal bhii jaae, to bhii kuchh parampraaen nahiin badaltiin।)
Register: Neutral -- Mood: Subjunctive -- Aspect: Habitual -- Tense: Present -- Voice: Active
इतिहास की किताब में हर सदी की एक अलग कहानी है। In the history book, every century has a different story.
(itihaas kii kitaab men har sadii kii ek alag kahaanii hai।)
Register: Formal -- Mood: Indicative -- Tense: Present -- Voice: Active
बीसवीं सदी की शुरुआत में दो विश्व युद्ध हुए। Two world wars occurred at the beginning of the twentieth century.
(biisviin sadii kii shuruaat men do vishv yuddh hue।)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
यह पांडुलिपि सदियों पुरानी बताई जाती है। This manuscript is said to be centuries old.
(yah paandulipi sadiyon puraanii bataaii jaatii hai।)
Register: Literary -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Passive
क्या तुम बता सकते हो कि यह किस सदी की घटना है? Can you tell me which century this event belongs to?
(kyaa tum bataa sakte ho ki yah kis sadii kii ghatnaa hai?)
Register: Casual -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
सदी के अंत तक यह शहर पूरी तरह बदल चुका होगा। By the end of the century, this city will have completely changed.
(sadii ke ant tak yah shahar poorii tarah badal chukaa hogaa।)
Register: Formal -- Mood: Indicative -- Tense: Future -- Voice: Active
Sense 2 : era, age (figurative extension)
noun, feminine
Synonyms: युग (yug)
Frequency: medium
Cultural Note: Used more loosely than the strict 100-year sense, as in स्वर्णिम सदी (svarnim sadii, 'golden era') to describe a flourishing period in history or culture, much like English speakers say 'a golden century' or 'a golden age.'
Sample Sentences:
गुप्त काल को भारत की स्वर्णिम सदी कहा जाता है। The Gupta period is called India's golden era.
(gupt kaal ko bhaarat kii svarnim sadii kahaa jaataa hai।)
Register: Formal -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Passive
यह विज्ञान की एक नई सदी की शुरुआत थी। This was the beginning of a new era of science.
(yah vigyaan kii ek naii sadii kii shuruaat thii।)
Register: Neutral -- Mood: Indicative -- Tense: Past -- Voice: Active
काश हम उस सदी में जी पाते जब कला अपने चरम पर थी। I wish we could have lived in that era when art was at its peak.
(kaash ham us sadii men jii paate jab kalaa apne charam par thii।)
Register: Literary -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
इतिहासकार मानते हैं कि हर सदी अपने साथ नई सोच लेकर आती है। Historians believe that every era brings new thinking with it.
(itihaaskaar maante hain ki har sadii apne saath naii soch lekar aatii hai।)
Register: Formal -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
अगर उन्होंने वह अविष्कार न किया होता, तो यह सदी बिल्कुल अलग होती। If he hadn't made that invention, this era would have been completely different.
(agar unhonne vah avishkaar n kiyaa hotaa, to yah sadii bilkul alag hotii।)
Register: Literary -- Mood: Counterfactual -- Aspect: Perfective -- Voice: Active
बॉलीवुड की स्वर्णिम सदी की फिल्में आज भी लोगों को याद हैं। Films from Bollywood's golden era are still remembered by people today.
(boliivud kii svarnim sadii kii philmen aaj bhii logon ko yaad hain।)
Register: Casual -- Mood: Indicative -- Tense: Present -- Voice: Active
उम्मीद है कि यह सदी शांति और तरक्की की सदी बने। It is hoped that this era becomes one of peace and progress.
(ummiid hai ki yah sadii shaanti aur tarakkii kii sadii bane।)
Register: Formal -- Mood: Subjunctive -- Voice: Active
आने वाली सदी में तकनीक हर क्षेत्र को बदल देगी। In the coming era, technology will transform every field.
(aane vaalii sadii men takniik har kshetr ko badal degii।)
Register: Neutral -- Mood: Indicative -- Tense: Future -- Voice: Active
इस सदी को याद रखा जाएगा जब मानवता ने चाँद पर कदम रखा। This era will be remembered as when humanity set foot on the moon.
(is sadii ko yaad rakhaa jaaegaa jab maanavtaa ne chaand par kadam rakhaa।)
Register: Literary -- Mood: Indicative -- Tense: Future -- Voice: Passive
Sense 3 : century in cricket (100 runs by a batsman)
noun, feminine
Synonyms: शतक (shatak)
Frequency: medium
Cultural Note: Cricket commentary loves this word: सदी (sadii) and its more formal cousin शतक (shatak) are both heard when a batsman reaches 100 runs, and you will see headlines like विराट की सदी (viraat kii sadii, 'Virat's century') the morning after a big match.
Sample Sentences:
कोहली ने आज सदी लगा दी। Kohli scored a century today.
(kohlii ne aaj sadii lagaa dii।)
Register: Casual -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
विराट की सदी ने पूरे स्टेडियम को झूमने पर मजबूर कर दिया। Virat's century forced the whole stadium to its feet.
(viraat kii sadii ne poore stediyam ko jhoomne par majboor kar diyaa।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
क्या वह इस मैच में सदी बना पाएगा? Will he manage to score a century in this match?
(kyaa vah is maich men sadii banaa paaegaa?)
Register: Casual -- Mood: Indicative -- Tense: Future -- Voice: Active
अगर वह थोड़ा और संभल कर खेलता तो सदी बना लेता। If he had played a bit more carefully, he would have scored a century.
(agar vah thodaa aur sambhal kar kheltaa to sadii banaa letaa।)
Register: Casual -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
बड़े मैचों में वह अक्सर सदी बना लेता है। In big matches, he often scores a century.
(bade maichon men vah aksar sadii banaa letaa hai।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
जब मैंने टीवी ऑन किया, तब तक वह अपनी सदी पूरी कर चुका था। By the time I turned on the TV, he had already completed his century.
(jab mainne tiivii on kiyaa, tab tak vah apnii sadii poorii kar chukaa thaa।)
Register: Casual -- Mood: Indicative -- Tense: Past -- Voice: Active
काश वह नर्वस नाइंटीज़ में आउट न होता और सदी पूरी करता। If only he hadn't gotten out in the nervous nineties and had completed his century.
(kaash vah narvas naaintiiz men aaut n hotaa aur sadii poorii kartaa।)
Register: Casual -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
उसकी सदी आज सुबह के अखबार की सुर्खी बन गई। His century became this morning's newspaper headline.
(uskii sadii aaj subah ke akhbaar kii surkhii ban gaii।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
आखिरी ओवर में सदी पूरी करते हुए वह मैदान में गिर पड़ा। While completing his century in the last over, he collapsed on the field.
(aakhirii ovar men sadii poorii karte hue vah maidaan men gir padaa।)
Register: Literary -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
बेटा, आज सदी लगा कर ही लौटना! Son, don't come back today without scoring a century!
(betaa, aaj sadii lagaa kar hii lautnaa!)
Register: Casual -- Mood: Imperative -- Voice: Active
इस सीरीज़ में उसकी सदी बनाई गई पारी सबसे यादगार रही। The innings in which his century was scored in this series remained the most memorable.
(is siiriiz men uskii sadii banaaii gaii paarii sabse yaadgaar rahii।)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Passive
Morphology
Noun
(sg.f.direct): सदी (sadii)
(sg.f.oblique): सदी (sadii)
(pl.f.direct): सदियाँ (sadiyaan)
(pl.f.oblique): सदियों (sadiyon)