Webster's Revised Unabridged Dictionary · 1913

Scaraboid

Scaraboid , adjective

[Scarab + -oid.]

(Zoology) Of or pertaining to the family Scarabaeidae, an extensive group which includes the Egyptian scarab, the tumbledung, and many similar lamellicorn beetles.

Scaraboid , noun

(Zoology) A scaraboid beetle.