opt in
phrasal verb
opted in; opting in; opts in
Definition of opt in
: to choose to do or be involved in something
The company offered a new health insurance plan so that more workers would opt in.
Learn More about opt in
Dictionary Entries near opt in
See More Nearby EntriesStatistics for opt in
Look-up Popularity
Cite this Entry
“Opt in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/opt%20in. Accessed 15 May. 2021.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Comments on opt in
What made you want to look up opt in? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Words Used by Nabokov Quiz
-
- Choose the best definition or synonym for the word in bold: "There are some eructations that sound like cheers—at least, mine did." Lolita
Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
Anagram puzzles meet word search.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share opt in