tortoiseshell has definitions from the field of zoology
1
[ noun ] (zoology) brilliantly colored; larvae feed on nettles

Related terms

nymphalid Nymphalis

2
[ noun ] (zoology) the mottled horny substance of the shell of some turtles

Related terms

horn

3
[ noun ] (zoology) a cat having black and cream and yellowish markings

Related terms

domestic_cat

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