The meaning of OPTIONAL is involving an option : not compulsory. How to use optional in a sentence.

OPTIONAL definition: 1. If something is optional, you can choose if you want to do it, pay it, buy it, etc.: 2. If…. Learn more.

Definition of optional adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If you can choose whether or not to do something, it is optional. Extra credit is always optional; death and taxes are not.

OPTIONAL definition: left to one's choice; not required or mandatory. See examples of optional used in a sentence.

Define optional. optional synonyms, optional pronunciation, optional translation, English dictionary definition of optional. adj. Left to choice; not compulsory or automatic. op′tion·al·ly adv. …

optional in American English (ˈɑpʃənəl ) adjective left to one's option, or choice; not compulsory; elective

Sep 22, 2025 · As with any makeup step, eyeliner is completely optional. From an artistic perspective, if you are wearing eyeshadow, I almost always recommend wearing eyeliner, …

Subject to choice; left to one’s discretion. Participation in the survey is optional and anonymous.

optional meaning, definition, what is optional: if something is optional, you do not hav...: Learn more.