scutellum

noun
scu·​tel·​lum | \skü-ˈte-ləm, skyü-\
plural scutella\ skü-​ˈte-​lə , skyü-​ \

Definition of scutellum 

1 : a hard plate or scale (as on the thorax of an insect or the tarsus of a bird)

2 : the shield-shaped cotyledon of a monocotyledon (such as a grass)

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Other Words from scutellum

scutellar \ skü-​ˈte-​lər , skyü-​ \ adjective

Examples of scutellum in a Sentence

Recent Examples on the Web

Shield Bugs Found globally, these insects are named for their outsized scutellum, from the Latin word scutum, meaning shield. National Geographic, "Meet the Bug That Armors Itself With Shells," 23 June 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'scutellum.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of scutellum

1819, in the meaning defined at sense 1

History and Etymology for scutellum

New Latin, diminutive of Latin scutum shield

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Time Traveler for scutellum

The first known use of scutellum was in 1819

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