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
have an ax to grind (with someone)
to have something to complain about
My coworker has an ax to grind with our boss and he is always complaining.