2. (8) busy, occupy -- (keep busy with; "She busies herself with her butterfly collection")
3. (7) occupy, reside, lodge in -- (live (in a certain place))
4. (3) occupy, fill -- (occupy the whole of; "The liquid fills the container")
5. (2) concern, interest, occupy, worry -- (be on the mind of; "I worry about the second Germanic consonant")
6. (2) take, occupy, use up -- (require (time or space); "It took three hours to get to work this morning"; "This event occupied a very short time")
7. (2) invade, occupy -- (march aggressively into another's territory by military force for the purposes of conquest and occupation; "Hitler invaded Poland on September 1, 1939")
8. (1) absorb, engross, engage, occupy -- (engage or engross wholly; "Her interest in butterflies absorbs her completely")