Louse (pl.: lice) is the common name for any member of the infraorder Phthiraptera, which contains nearly 5,000 species of wingless parasitic insects.

The meaning of LOUSE is any of various small wingless usually flattened insects (orders Anoplura and Mallophaga) parasitic on warm-blooded animals. How to use louse in a sentence.

Louse, (order Phthiraptera), any of a group of small wingless parasitic insects divisible into two main groups: the Amblycera and Ischnocera, or chewing or biting lice, which are parasites of …

Oct 14, 2025 · There are three types of lice: Head lice. These lice feed on the scalp. They're easiest to see at the hairline on the neck and over the ears. Body lice. These lice live in …

There was a minor educational component in that they got a science lesson on the life cycle of a louse. The safest way to treat children is by using a good lice comb. Both lice and eggs may …

Definition of louse noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Woodlice are terrestrial isopods in the suborder Oniscidea. Their name is derived from being often found in old wood, [2] and from louse, a parasitic insect, [3] although woodlice are neither …

LOUSE definition: any small, wingless insect of the order Anoplura sucking louse, parasitic on humans and other mammals and having mouthparts adapted for sucking, as Pediculus …

Apr 24, 2017 · What are lice? The louse (plural: lice) is a parasite that attaches itself to human hair and feeds on human blood. The most prevalent kind of lice is head lice.

Louse (plural: Lice) is any of the small, wingless, dorsoventally flattened insects comprising the neopteran order Phthiraptera. This order of over 3,000 species consists mostly of biting, …