bolt noun

1 for fastening things together

VERB + BOLT tighten (up) | loosen | undo, unscrew

PHRASES nuts and bolts

2 for fastening a door

VERB + BOLT draw back, pull back, slide back | push home, slide home She closed the door quickly and pushed the bolts home.

bolt verb

ADV. firmly, securely Make sure that the rails are securely bolted in place. | together The two parts are bolted together.

PREP. to The yacht's keel is bolted to the hull.

You can also check other dicts: bolt (English, 中文解释 ), wordnet sense, Collins Definition

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