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Definitions

optional

[op-shuh-nl] / ˈɒp ʃə nl /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Members pay $6,500 a year plus a $5,000 initiation fee for access to private dining, curated experiences like sleigh rides and holiday parties, and optional private liquor lockers and cigar humidors for an extra fee.

From The Wall Street Journal • Mar. 24, 2026

La Mirada Heights is marketed as an independent senior living community designed for older adults who can live on their own while receiving optional support services, according to the facility’s website.

From Los Angeles Times • Mar. 23, 2026

It also introduced an optional subscription package called Autonomy+ for driver-assistance features, such as hands-off driving.

From MarketWatch • Mar. 12, 2026

Under this system, students can attend optional learning modules before the official start of regular classes in the morning, during midday breaks, or later in the afternoon.

From Science Daily • Mar. 11, 2026

By the way, all the footnotes on this page have math in them and are therefore strictly optional.

From "An Abundance of Katherines" by John Green