v.
1.connect closely and often incriminatingly
2.engage as a participant
3.have as a necessary feature or consequence
4.require as useful, just, or proper
5.contain as a part
6.wrap
7.occupy or engage the interest of
8.make complex or intricate or complicated
Idiom of the Day
keep one's feet on the ground
to remain firmly established
My friend lost his job but he is trying hard to keep his feet on the ground.