unbolt's Usage Examples:

After unbolting the cover, the units can be withdrawn with the ferry afloat.

unbolting the massive iron bolts and turning the big brass key.

The ropes were then simply unbolted from the supporting beam, leaving merely a small hole.

unbolted the stable door.

She struggled up and over to the door, unbolting the massive iron bolts and turning the big brass key.

unbolting the cover, the units can be withdrawn with the ferry afloat.

Taking a deep breath, I stepped forward and unbolted the stable door.

Synonyms:

open up, undo, open,

Antonyms:

lock, seal, close, bolt,