A young louse is called a nymph
nymph
the single insect is called a 'Louse' a Louse
The egg of a louse is usually called louse eggs and attaches on the human hair.
The three-letter word that means "young louse" is "nit." Perhaps the "r" is incorrect.
nit
Lice
A nit.
Head louse in singular for head lice. Lice are tiny wingless parasites that feed off of your scalp.
The egg of a louse is called a nit. Nits are generally attached to hair strands close to the scalp and can be difficult to remove.
One of them is called a Louse , more than one is called Lice like you would saymouse and mice
Nits are the eggs laid by adult head lice and do not contain any lice themselves. Each nit typically contains one developing louse embryo. Once the egg hatches, a young louse, called a nymph, emerges. Therefore, there are zero head lice in a nit, but each nit can eventually produce one louse.
Louse is already singular. The plural is lice.