1. To secure or lock with a bolt.
2. To move or jump suddenly.
3. To make or roll into bolts.
4. To swallow hastily.
Sift. boltel.

1. To become engaged or intermeshed with one another; SYN. lock.
2. To coordinate in such a way that all parts work together effectively; SYN. mesh.

(Homonym: loch).
1. To fasten with a lock.
2. To hold in a locking position; SYN. interlock, interlace.
3. To hold fast (in a certain state).
4. To become rigid or immoveable; of bones.

The act of locking something up to protect it; SYN. lockup.