ज्ञान (gyaan)

noun A learned, Sanskrit-origin noun meaning 'knowledge' -- covers everyday intellectual knowledge as well as deeper philosophical/spiritual wisdom, with the two flavors captured as separate senses below.
Sense 1 : knowledge, information, understanding of a subject
noun, masculine
Synonyms: जानकारी (jaankaarii), समझ (samajh, focuses more on understanding than facts), इल्म (ilm, colloquial)
Frequency: high
Cultural Note: You will often hear मुझे ज्ञान मत दो (mujhe gyaan mat do, 'don't lecture me') from an annoyed friend or sibling -- ज्ञान (gyaan) here has taken on a sarcastic edge, almost like 'spare me the sermon.' It is a great example of how a lofty Sanskrit word can slide into very casual, even cheeky, everyday speech.
Common Mistakes: 1) Learners often reach for जानकारी (jaankaarii) for everyday 'information' and save ज्ञान (gyaan) for something weightier -- calling basic facts ज्ञान (gyaan) can sound a bit grand or even sarcastic, like saying 'behold my vast wisdom' about trivia. 2) ज्ञान देना (gyaan denaa) idiomatically means 'to lecture/preach at someone unasked,' not literally 'to give knowledge' -- watch for this common, slightly mocking usage.
Sample Sentences:
उसे कंप्यूटर का बहुत ज्ञान है। He has a lot of knowledge about computers.
(use kampyootar kaa bahut gyaan hai।)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Active
मुझे ज्ञान मत दो, मुझे सब पता है। Don't lecture me, I know it all already.
(mujhe gyaan mat do, mujhe sab pataa hai।)
Register: Casual -- Mood: Imperative -- Voice: Active
इस किताब से मुझे इतिहास का बहुत ज्ञान मिला। I gained a lot of knowledge about history from this book.
(is kitaab se mujhe itihaas kaa bahut gyaan milaa।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
अगर उसे कानून का ज्ञान होता, तो वह ऐसी गलती न करता। If he had had knowledge of the law, he wouldn't have made such a mistake.
(agar use kaanoon kaa gyaan hotaa, to vah aisii galtii n kartaa।)
Register: Neutral -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
बस अपना ज्ञान अपने पास रखो, किसी ने पूछा नहीं है। Just keep your knowledge to yourself, nobody asked.
(bas apnaa gyaan apne paas rakho, kisii ne poochhaa nahiin hai।)
Register: Casual -- Mood: Imperative -- Voice: Active
छात्रों में विज्ञान का ज्ञान बढ़ाने के लिए यह कार्यक्रम शुरू किया गया। This program was started to increase students' knowledge of science.
(chhaatron men vigyaan kaa gyaan badhaane ke lie yah kaaryakram shuroo kiyaa gayaa।)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Passive
क्या तुम्हें इस विषय का कोई ज्ञान है? Do you have any knowledge of this subject?
(kyaa tumhen is vishay kaa koii gyaan hai?)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Active
शिक्षक हमेशा अपना ज्ञान बच्चों तक पहुँचाने की कोशिश करते हैं। Teachers always try to pass on their knowledge to children.
(shikshak hameshaa apnaa gyaan bachchon tak pahunchaane kii koshish karte hain।)
Register: Formal -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
अरे यार, फिर से अपना ज्ञान बाँटने लगा! Oh man, he's started spouting his wisdom again!
(are yaar, phir se apnaa gyaan baantne lagaa!)
Register: Casual -- Mood: Indicative -- Aspect: Continuous -- Tense: Present -- Voice: Active
इस क्षेत्र में आपका ज्ञान वाकई काबिले-तारीफ है। Your knowledge in this field is truly admirable.
(is kshetr men aapkaa gyaan vaakaii kaabile-taariiph hai।)
Register: Formal -- Mood: Indicative -- Tense: Present -- Voice: Active
शायद उसे इस मामले का ज्ञान न हो। Perhaps he doesn't have knowledge of this matter.
(shaayad use is maamle kaa gyaan n ho।)
Register: Neutral -- Mood: Subjunctive -- Tense: Present -- Voice: Active
Sense 2 : spiritual wisdom, enlightenment, higher realization
noun, masculine
Synonyms: बोध (bodh, literary), विवेक (vivek, leans toward discernment/judgment rather than realization)
Frequency: medium
Cultural Note: In Hindu philosophy, ज्ञान (gyaan) is the path of wisdom/realization, distinguished from भक्ति (bhakti, devotion) and कर्म (karm, action) as one of the three classic margs to liberation -- you'll meet this contrast in the Bhagavad Gita and in everyday religious discourse alike. A person seen as spiritually wise is called ज्ञानी (gyaanii).
Sample Sentences:
ज्ञान की प्राप्ति के लिए गुरु की शरण में जाना पड़ता है। To attain spiritual wisdom, one must seek refuge with a guru.
(gyaan kii praapti ke lie guru kii sharan men jaanaa padtaa hai।)
Register: Devotional -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
गीता में ज्ञान मार्ग को भक्ति और कर्म के समान ही महत्वपूर्ण बताया गया है। In the Gita, the path of wisdom is described as just as important as devotion and action.
(giitaa men gyaan maarg ko bhakti aur karm ke samaan hii mahatvpoorn bataayaa gayaa hai।)
Register: Literary -- Mood: Indicative -- Aspect: Perfective -- Tense: Present -- Voice: Passive
साधु ने कहा कि सच्चा ज्ञान अनुभव से आता है, किताबों से नहीं। The sadhu said that true wisdom comes from experience, not from books.
(saadhu ne kahaa ki sachchaa gyaan anubhav se aataa hai, kitaabon se nahiin।)
Register: Devotional -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
वर्षों की तपस्या के बाद उन्हें आत्मज्ञान प्राप्त हुआ। After years of austerity, he attained self-realization.
(varshon kii tapasyaa ke baad unhen aatmgyaan praapt huaa।)
Register: Literary -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
काश मुझे भी वह ज्ञान मिल पाता जो ऋषियों को मिला था। If only I too could attain the wisdom that the sages attained.
(kaash mujhe bhii vah gyaan mil paataa jo rishiyon ko milaa thaa।)
Register: Literary -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
यदि तुम ध्यान करो तो शायद तुम्हें भी ज्ञान की झलक मिल जाए। If you meditate, perhaps you too will get a glimpse of enlightenment.
(yadi tum dhyaan karo to shaayad tumhen bhii gyaan kii jhalak mil jaae।)
Register: Devotional -- Mood: Subjunctive -- Voice: Active
बुद्ध को बोधि वृक्ष के नीचे ज्ञान की प्राप्ति हुई थी। The Buddha attained enlightenment under the Bodhi tree.
(buddh ko bodhi vriksh ke niiche gyaan kii praapti huii thii।)
Register: Devotional -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
हे प्रभु, मुझे ज्ञान का प्रकाश दो, अंधकार से बाहर निकालो। O Lord, give me the light of wisdom, lead me out of darkness.
(he prabhu, mujhe gyaan kaa prakaash do, andhkaar se baahar nikaalo।)
Register: Devotional -- Mood: Imperative -- Voice: Active
जो व्यक्ति ज्ञान प्राप्त कर लेता है, वह जीवन-मृत्यु के चक्र से मुक्त हो जाता है। The person who attains spiritual wisdom becomes free from the cycle of birth and death.
(jo vyakti gyaan praapt kar letaa hai, vah jiivan-mrityu ke chakr se mukt ho jaataa hai।)
Register: Literary -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
Morphology
Noun
(sg.m.direct): ज्ञान (gyaan)
(sg.m.oblique): ज्ञान (gyaan)
(pl.m.direct): ज्ञान (gyaan)
(pl.m.oblique): ज्ञानों (gyaanon)