utricle

[ yoo-tri-kuh l ]
/ ˈyu trɪ kəl /

noun

a small sac or baglike body, as an air-filled cavity in a seaweed.
Botany. a thin bladderlike pericarp or seed vessel.
Anatomy. the larger of two sacs in the membranous labyrinth of the internal ear.Compare saccule(def 1).

Origin of utricle

1725–35; < Latin utriculus, diminutive of uter bag; see -cle1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for utricle

utricle

utriculus (juːˈtrɪkjʊləs)

/ (ˈjuːtrɪkəl) /

noun plural utricles or utriculi (juːˈtrɪkjʊˌlaɪ)

anatomy the larger of the two parts of the membranous labyrinth of the internal earCompare saccule
botany the bladder-like one-seeded indehiscent fruit of certain plants, esp sedges
Derived Formsutricular or utriculate, adjective

Word Origin for utricle

C18: from Latin ūtriculus diminutive of ūter bag
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012