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.

left to one's choice; not required or mandatory. Formal dress is optional. leaving something to choice. Examples have not been reviewed. The remaining 21 days, which can be split into two …

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. …

Jan 2, 2025 · Not compulsory; left to personal choice; elective. On that beach clothing is entirely optional. Do you need to wear eyeliner? As with any makeup step, eyeliner is completely …

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

Optional definition: Left to choice; not compulsory or automatic.

Discover everything about the word "OPTIONAL" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

OPTIONAL meaning: If something is optional, it is available but you do not have to have it: . Learn more.

Feb 19, 2025 · The class template std::optional manages an optional contained value, i.e. a value that may or may not be present.. A common use case for optional is the return value of a …