optional
adjective
op·tion·al
ˈäp-sh(ə-)nəl 
: involving an option : not compulsory
optionally
adverb
Examples of optional in a Sentence
Jackets are required at the restaurant, but ties are optional.
Many optional features are available on this car.
Registration is optional, not mandatory.
Recent Examples on the Web
The price of the base model is kept low by forgoing some amenities, but these are readily available as optional convenience packages.
—
Peter Douglas, The Mercury News, 10 Nov. 2024
Add in a pinch of salt (optional splash of vinegar) and bring to a boil 2.
—Ashia Aubourg, Outside Online, 8 Nov. 2024
Weather can sway election outcomes, especially in a country like the U.S. where voting is optional, many races are close and the weather itself can be extreme.
—Thomas G. Moukawsher, Newsweek, 5 Nov. 2024
Initiative 2124, meanwhile, would make participation in Washington's long-term care program optional.
—Melissa Santos, Axios, 5 Nov. 2024
See all Example Sentences for optional 
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Peter Douglas, The Mercury News, 10 Nov. 2024
Add in a pinch of salt (optional splash of vinegar) and bring to a boil 2.
—Ashia Aubourg, Outside Online, 8 Nov. 2024
Weather can sway election outcomes, especially in a country like the U.S. where voting is optional, many races are close and the weather itself can be extreme.
—Thomas G. Moukawsher, Newsweek, 5 Nov. 2024
Initiative 2124, meanwhile, would make participation in Washington's long-term care program optional.
—Melissa Santos, Axios, 5 Nov. 2024
See all Example Sentences for optional
Dictionary Entries Near optional
Cite this Entry
“Optional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optional. Accessed 21 Nov. 2024.
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optional
adjective
op·tion·al
ˈäp-shnəl
-shən-ᵊl
: left to one's choice : not required
optional equipment on a new car
optionally
adverb
-ē
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