#1
require v. [
necessitate, ask, postulate, need, take, involve, call for, demand] require as useful, just, or proper; "It takes nerve to do what she did"; "success usually requires hard work"; "This job asks a lot of patience and skill"; "This position demands a lot of personal sacrifice"; "This dinner calls for a spectacular dessert";
. wn #2
require v. [
ask, expect] consider obligatory; request and expect; "We require our secretary to be on time"; "Aren't we asking too much of these children?"; "I expect my students to arrive in time for their lessons"
. wn #3
require v. [
command] make someone do something
. wn #4
require v. [
want, need] have need of; "This piano wants the attention of a competent tuner"
. wn