oblige (
http://definr.com/oblige)
v 1: force or compel somebody to do something; "We compel all
students to fill out this form" [syn:
compel,
obligate]
2: bind by an obligation; cause to be indebted; "He's held by a
contract' "I'll hold you by your promise" [syn:
bind,
hold]
3: provide a service or favor for someone; "We had to oblige
him" [syn:
accommodate] [ant:
disoblige]