verbnounElementary

lock

US

/lɑk/

UK

/lɒk/

Meaning

To fasten a door, box, or other object so it cannot be opened without a key, code, or similar device.

चाबी, कोड या किसी दूसरे तरीके से दरवाज़े या चीज़ को इस तरह बंद करना कि वह आसानी से न खुले।

Examples

“Please lock the front door before you go to bed.”

lock + objecthome

“She locked her bicycle to the rail outside the library.”

lock + object to + placetransport

“Remember to lock the windows before leaving the house.”

lock + objectsafety

Useful patterns

lock + a door, window, box, or vehiclelock something with a key or codelock something to a fixed objectlock yourself out of a place

Word toolkit

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Word family

unlock(verb)
lockable(adjective)
locksmith(noun)

Common collocations

lock the doorlock the windowlock your bikelock something with a keylock something awaylock yourself out

Common mistakes

Not natural: Please lock on the door before you leave.

Better: Please lock the door before you leave.

Use lock directly with the thing being secured; on is not needed here.

जिस चीज़ को बंद करना हो, उसके साथ lock सीधे इस्तेमाल करें; यहाँ on लगाने की ज़रूरत नहीं है।

Not natural: He locked the door with key.

Better: He locked the door with a key.

Use a before a singular countable noun such as key.

key एक गिनने योग्य एकवचन संज्ञा है, इसलिए उसके पहले a लगाएँ।

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Synonyms

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Antonyms

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Learner tip

Lock is usually followed directly by the object: lock the door. Use lock something to something when attaching it securely.

आमतौर पर lock के बाद चीज़ सीधे आती है: lock the door। किसी चीज़ को दूसरी चीज़ से बाँधने के लिए lock something to something कहें।

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Quick quiz

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One answer

What does lock the door mean?

Lock the door का क्या मतलब है?