चारों ओर (chaaron or)

adverb A fixed adverbial phrase meaning 'all around, on all sides.' Built from चार (chaar, 'four') plus the emphatic oblique-plural marker ओं (on) and ओर (or, 'direction/side') -- literally 'in all four directions.'
Sense 1 : all around, on every side
adverb Typically used with locational verbs like फैलना (phailnaa) or होना (honaa), often followed by से (se) when marking the source of surrounding action, e.g. चारों ओर से (chaaron or se, 'from all sides').
Synonyms: आस-पास (aas-paas, nearby/vicinity, narrower scope), इर्द-गिर्द (ird-gird, colloquial), हर तरफ़ (har taraf)
Frequency: medium
Cultural Note: Picture standing in the middle of India Gate lawns in Delhi -- चारों ओर हरियाली है (chaaron or hariyaalii hai, 'there is greenery all around') is exactly the kind of sentence a guide or a poet might use. The phrase has a slightly descriptive, almost cinematic feel, often used when setting a scene.
Common Mistakes: 1) Learners sometimes drop the ओं (on) and just say चार ओर (chaar or), which sounds wrong -- the phrase is frozen and always takes the oblique-plural form चारों (chaaron). 2) चारों ओर (chaaron or) describes physical or spatial surrounding; for a more figurative 'everywhere' in a general sense, हर जगह (har jagah) is often more natural.
Sample Sentences:
चारों ओर हरियाली है। There is greenery all around.
(chaaron or hariyaalii hai।)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Active
पहाड़ की चोटी से चारों ओर बर्फ ही बर्फ दिखाई दे रही थी। From the top of the mountain, snow could be seen all around, nothing but snow.
(pahaad kii chotii se chaaron or barph hii barph dikhaaii de rahii thii।)
Register: Literary -- Mood: Indicative -- Aspect: Continuous -- Tense: Past -- Voice: Active
अचानक धमाका हुआ और चारों ओर भगदड़ मच गई। Suddenly there was an explosion, and chaos broke out all around.
(achaanak dhamaakaa huaa aur chaaron or bhagdad mach gaii।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
गाँव में चारों ओर खेत ही खेत फैले हुए हैं। In the village, fields stretch out all around, nothing but fields.
(gaanv men chaaron or khet hii khet phaile hue hain।)
Register: Literary -- Mood: Indicative -- Aspect: Perfective -- Tense: Present -- Voice: Active
थोड़ी देर रुककर चारों ओर देखो, फिर आगे बढ़ना। Stop for a moment, look all around, then move ahead.
(thodii der rukkar chaaron or dekho, phir aage badhnaa।)
Register: Casual -- Mood: Imperative -- Voice: Active
यदि चारों ओर इतना कूड़ा न फैला होता तो शहर कितना सुंदर लगता। If there weren't so much garbage spread all around, how beautiful the city would look.
(yadi chaaron or itnaa koodaa n phailaa hotaa to shahar kitnaa sundar lagtaa।)
Register: Literary -- Mood: Counterfactual -- Aspect: Perfective -- Voice: Active
दिवाली की रात चारों ओर पटाखों की आवाज़ें गूँज रही थीं। On Diwali night, the sound of firecrackers echoed all around.
(divaalii kii raat chaaron or pataakhon kii aavaazen goonj rahii thiin।)
Register: Neutral -- Mood: Indicative -- Aspect: Continuous -- Tense: Past -- Voice: Active
माननीय अतिथियों, आपके चारों ओर जो सुंदर उद्यान है, यह पचास वर्ष पुराना है। Honorable guests, this beautiful garden all around you is fifty years old.
(maanniiy atithiyon, aapke chaaron or jo sundar udyaan hai, yah pachaas varsh puraanaa hai।)
Register: Formal -- Mood: Indicative -- Tense: Present -- Voice: Active
क्या तुमने देखा कि चारों ओर कितनी शांति फैली हुई है? Did you notice how much peace is spread all around?
(kyaa tumne dekhaa ki chaaron or kitnii shaanti phailii huii hai?)
Register: Casual -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
शायद जंगल में चारों ओर जंगली जानवर घूम रहे हों। Perhaps wild animals might be roaming all around in the forest.
(shaayad jangal men chaaron or janglii jaanvar ghoom rahe hon।)
Register: Neutral -- Mood: Subjunctive -- Aspect: Continuous -- Voice: Active