Definitions
1.verb(heading) To interact socially.
2.verb(heading) To interact antagonistically.
3.verb(heading) To interact contractually.
4.verb(heading) To interact mechanically.
5.verbTo enter into (an activity), to participate (construed with in).
6.verbTo entangle.
7.adjectiveAgreed to be married.
8.adjectiveBusy or employed.
9.adjectiveGreatly interested.
10.adjective(of a telephone) Already involved in a telephone call when a third party calls"I tried calling, but she (or her phone) was engaged."
11.adjective(of a column) attached to a wall or sunk into it halfway
12.adjective(of gears or cogs) in contact and in operation
13.adjectiveBeing attacked or attacking
14.adjective(of a foetus) Having the widest part of its presenting part, usually the head, enter the pelvic brim or inlet.