(Homonym: inn).
1. Not out.
2. Inside e.g. an organization; used as a combining form.
3. (Informal) Popular; fashionable.
4. Directed or bound inward.
5. Holding office; currently in power.
1 — used as a function word to indicate entry, introduction, insertion, superposition, or inclusion
2. To the state, condition, or form of; to the occupation, action, or possession of
3. Involved with or interested in
4 — used as a function word to indicate a period of time or an extent of space part of which is passed or occupied
5. In the direction of
6. To a position of contact with; against
7 — used as a function word to indicate the dividend in division