optional
adjective
1. possible but not necessary; left to personal choice
Similar word(s): elective, facultative, nonmandatory, nonobligatory
Sentences with optional as an adjective:
- On that beach clothing is entirely optional.
1. possible but not necessary; left to personal choice
Similar word(s): elective, facultative, nonmandatory, nonobligatory
- On that beach clothing is entirely optional.