fill in (
http://definr.com/fill in)
v 1: supply with information on a specific topic; "He filled me
in on the latest developments"
2: represent the effect of shade or shadow on [syn:
shade]
3: be a substitute [syn:
substitute,
sub,
stand in]
4: write all the required information onto a form; "fill out
this questionnaire, please!"; "make out a form" [syn:
complete,
fill out,
make out]