fill in
Pronunciation:
verb
Definitions
To fill; to replace material that is absent or has been removed.
Example: After you're done laying the pipe, fill in the trench.
To inform somebody, especially to supply someone missing or missed information.
Example: If you know anything about this, maybe you can fill me in.
To substitute for somebody or something.
Example: He can't go on vacation very often because there is nobody to fill in for him.
To complete a form or questionnaire with requested information.
Synonyms:fill out