adj.
1.having ones attention or mind or energy engaged
2.involved in military hostilities
3.reserved in advance
4.(of facilities such as telephones or lavatories) unavailable for use by anyone else or indicating unavailability
5.(used of toothed parts or gears) interlocked and interacting
6.having services contracted for
7.built against or attached to a wall
8.pledged to be married
Idiom of the Day
run into (an amount of money or something)
to add up to something, to total something, to amount to something
The damage from the storm will run into much money.