accessorial

[ ak-suh-sawr-ee-uh l, -sohr- ]
/ ˌæk səˈsɔr i əl, -ˈsoʊr- /

adjective

accessory; supplementary.

Origin of accessorial

First recorded in 1720–30; accessory + -al1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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