FILLIN
fill in
Verb
- To fill; to replace material that is absent or has been removed.
- After you're done laying the pipe, fill in the trench.
- To inform somebody, especially to supply someone missing or missed information.
- If you know anything about this, maybe you can fill me in.
- To substitute for somebody or something.
- 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.
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