Definitions:
expressing the situation of something that is or appears to be enclosed or surrounded by something else

expressing a period of time during which an event happens or a situation remains the case

expressing the length of time before a future event is expected to happen

(often followed by a noun without a determiner) expressing a state or condition

expressing inclusion or involvement

indicating someone's occupation or profession

indicating the language or medium used

as an integral part of (an activity)

expressing a value as a proportion of (a whole)

expressing movement with the result that someone or something becomes enclosed or surrounded by something else

expressing the situation of being enclosed or surrounded by something

expressing arrival

(of the tide) rising or at its highest level.

present at one's home or office

fashionable

(of the ball in tennis and similar games) landing within the designated playing area.

batting

a position of influence with someone powerful or famous

the chemical element indium.

indiana (in official postal use).