fill out

verb

filled out; filling out; fills out

intransitive verb

: to put on flesh

Word History

First Known Use

1856, in the meaning defined above

Time Traveler
The first known use of fill out was in 1856

Dictionary Entries Near fill out

Cite this Entry

“Fill out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fill%20out. Accessed 21 Nov. 2024.

Kids Definition

fill out

verb
1
: to put on flesh
2
: to complete by filling in blanks
fill out an application

More from Merriam-Webster on fill out

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!