Scute
/skjuːt/noun
A thick bony or horny plate, such as one of the protective scales on a reptile or the shell of a turtle.
Did you know?Scute ultimately traces back to Latin *scutum*, meaning “shield,” so the word’s earliest sense is not just a scale — it’s a piece of ancient defensive gear turned into biology.
Etymological Timeline
Classical Latin
Latin
scutum
“a shield, especially a large Roman shield”
Late Latin
Latin
scuta
“shield-like plate or scale”
Middle French
French
escute
“a shield”
14th–15th Century
English
scute
“a shield; later, a horny or bony protective plate”
Modern English
English
scute
“a horny or bony external plate or scale, especially on reptiles or turtles”
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