[hes-puh-rid-ee-uh m]

noun, plural hes·per·id·i·a [hes-puh-rid-ee-uh] /ˌhɛs pəˈrɪd i ə/. Botany.

the fruit of a citrus plant, as an orange.

Origin of hesperidium

From New Latin, dating back to 1865–70; see origin at hesperidin, -ium
Related formshes·per·i·date [he-sper-i-deyt] /hɛˈspɛr ɪˌdeɪt/, hes·per·id·e·ous, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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Historical Examples of hesperidium

British Dictionary definitions for hesperidium



botany the fruit of citrus plants, in which the flesh consists of fluid-filled hairs and is protected by a tough rind

Word Origin for hesperidium

C19: New Latin; alluding to the fruit in the garden of the Hesperides
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