water bug

noun

Definition of water bug

  1. :  any of various small arthropods and especially insects that frequent damp or wet places: such asa :  german cockroachb :  water boatmanc :  any of various large aquatic bugs (family Belostomatidae) with the hind legs flattened and used for swimming

First Known Use of water bug

1745


WATER BUG Defined for English Language Learners

water bug

noun

Definition of water bug for English Language Learners

  • : a small insect that lives in or near water


WATER BUG Defined for Kids

water bug

noun

Definition of water bug for Students

  1. :  any of various insects that live in or near water or in moist places

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