रात (raat)

noun A single core sense: 'night.' Very common in time expressions and idioms about time of day.
Sense 1 : night
noun, feminine
Synonyms: रात्रि (raatri, formal), निशा (nishaa, literary)
Frequency: high
Cultural Note: रात (raat) anchors everyday scheduling talk in Hindi -- रात का खाना (raat kaa khaanaa, 'dinner, literally night's food') is how most families refer to the evening meal, and देर रात (der raat, 'late at night') is a common way to describe coming home late, often with a parental tone of mild complaint.
Common Mistakes: 1) Time-of-day phrases use रात (raat) with को (ko) for 'at night' -- रात को (raat ko, 'at night') -- rather than a preposition matching English 'at.' 2) Learners sometimes say आधी रात (aadhii raat, 'midnight') as दो रात (do raat) by mistranslating 'half the night'; आधी (aadhii) 'half' is the correct modifier, not a number.
Sample Sentences:
कल रात बहुत तेज़ बारिश हुई थी। There was very heavy rain last night.
(kal raat bahut tez baarish huii thii।)
Register: Casual -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
मैं रात का खाना बना रही हूँ। I am making dinner.
(main raat kaa khaanaa banaa rahii hoon।)
Register: Casual -- Mood: Indicative -- Aspect: Continuous -- Tense: Present -- Voice: Active
तुम रोज़ इतनी देर रात को घर क्यों आते हो? Why do you come home so late at night every day?
(tum roz itnii der raat ko ghar kyon aate ho?)
Register: Casual -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
आज रात जल्दी सो जाओ, कल सुबह जल्दी उठना है। Sleep early tonight, you have to get up early tomorrow morning.
(aaj raat jaldii so jaao, kal subah jaldii uthnaa hai।)
Register: Casual -- Mood: Imperative -- Voice: Active
अगर वह रात को जल्दी सो जाता तो सुबह इतना थका हुआ न होता। If he slept early at night, he wouldn't be so tired in the morning.
(agar vah raat ko jaldii so jaataa to subah itnaa thakaa huaa n hotaa।)
Register: Neutral -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
रात का खाना तैयार होते ही सबको बुलाया जाएगा। As soon as dinner is ready, everyone will be called.
(raat kaa khaanaa taiyaar hote hii sabko bulaayaa jaaegaa।)
Register: Neutral -- Mood: Indicative -- Tense: Future -- Voice: Passive
पूरी रात जागकर उसने अपना प्रोजेक्ट पूरा किया। Staying awake all night, he finished his project.
(poorii raat jaagkar usne apnaa projekt pooraa kiyaa।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
माँ ने कहा, "देर रात बाहर घूमना ठीक नहीं है।" Mom said, "It's not good to roam around outside late at night."
(maan ne kahaa, "der raat baahar ghoomnaa thiik nahiin hai।")
Register: Casual -- Mood: Indicative -- Tense: Present -- Voice: Active
शायद वह देर रात तक ऑफिस में रुका हो। Perhaps he stayed at the office until late at night.
(shaayad vah der raat tak ophis men rukaa ho।)
Register: Neutral -- Mood: Subjunctive -- Voice: Active
रातों को अकेले सफ़र करना उसे पसंद नहीं है। He doesn't like travelling alone at night.
(raaton ko akele safar karnaa use pasand nahiin hai।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
रात के अंधेरे में सड़कें सुनसान लगती हैं। In the darkness of night, the streets seem deserted.
(raat ke andhere men sadken sunsaan lagtii hain।)
Register: Literary -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
उस रात सारा शहर बिजली गुल होने से डूबा हुआ था। That night the whole city was plunged into darkness because of a power cut.
(us raat saaraa shahar bijlii gul hone se doobaa huaa thaa।)
Register: Literary -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
Morphology
Noun
(sg.f.direct): रात (raat)
(sg.f.oblique): रात (raat)
(pl.f.direct): रातें (raaten)
(pl.f.oblique): रातों (raaton)