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Definition of incidental

incidental

/ˌɪnsɪˈdɛntəl/
in · ci · den · tal

Adverb:incidentally
•
Plural:incidentals
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incidental Lexical Profile

incidental Game Scores & Validity

• adjective

1

Accompanying something else but not a major part of it; of secondary or minor importance.

Example

"The documentary's main focus is marine conservation, and the breathtaking underwater photography is merely an incidental benefit."


2

Liable to happen as a natural or regular consequence of an activity or situation.

Example

"The grant covers tuition and laboratory fees, as well as modest costs incidental to fieldwork."


3

Happening by chance or in connection with something of greater importance; casual or unplanned.

Example

"An incidental remark during the committee meeting sparked a productive debate on how to improve the curriculum."

Synonyms
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Antonyms
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• noun

1

Something that happens in connection with something more important, especially a minor accompaniment or small miscellaneous expense (usually used in the plural).

Example

"The hotel requires a credit card at check-in to cover room service and any other incidentals."

Synonyms
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Word Nuance & Usage

When describing something that naturally accompanies or arises from something else, 'incidental' takes the preposition 'to' (e.g., 'expenses incidental to the relocation'). As a noun meaning minor expenses or items, it is almost exclusively used in the plural form ('incidentals').

• Rhymes for incidental

Word Origin & Etymology

Formed in the mid-17th century from the noun 'incident' plus the suffix '-al', or directly from Medieval Latin 'incidentalis', from Latin 'incidere' ('to fall upon, happen to'), combining 'in-' ('into, upon') and 'cadere' ('to fall').

Cite this Entry


Wordmom. (2026). Definition of Incidental. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/incidental
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