SINCE 1828
fill-up
noun
\ˈfil-ˌəp
\
\
Definition of fill-up
: an action or instance of filling up something (such as a gas tank)
Keep scrolling for more
Comments on fill-up
What made you want to look up fill-up? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Great Scrabble Words—A Quiz
-
- Which of the following Q-without-U words means the number five in cards or dice?
Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
-
Great Scrabble Words—A Quiz
Words to improve your Scrabble game
Take the quiz -
Which Came First? Quiz
Do you know which word is older?
Take the quiz -
How Strong Is Your Vocabulary?
Test your vocabulary with our 10-question quiz!
Take the quiz -
Citation
Do you know the person or title these quotes describe?
Play the game
Share fill-up
Resources for fill-up