\ ˈstärt-ˌəp
\
\
variants:
or startup
Definition of start-up
1
: the act or an instance of setting in operation or motion
2
: a fledgling business enterprise
Keep scrolling for more
Learn More about start-up
Dictionary Entries near start-up
See More Nearby EntriesStatistics for start-up
Look-up Popularity
Cite this Entry
“Start-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/start-up. Accessed 16 Apr. 2021.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Keep scrolling for more
More Definitions for start-up
start-up
noun
English Language Learners Definition of start-up
: a new business
See the full definition for start-up in the English Language Learners Dictionary
Comments on start-up
What made you want to look up start-up? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
The Exceptions Quiz III
-
- Which of these words does not mean "nonsense"?
Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share start-up
Time Traveler for start-up
The first known use of start-up was in 1845
See more words from the same year