Etymograph

English

louseberry

louse + berry, from the use of the fruit to kill headlice.

A compound of louse + berry

Proto-Germanic *lūs

Proto-West Germanic *lūs

Old English lūs

Middle English lous

English louse

Proto-Germanic *bazją

Proto-West Germanic *baʀi

Old English berġe

Middle English berie ‘a berry’

English berry

Today it means

noun A tree of species Euonymus europaeus, the European spindle.

Language periods are conventional ranges, not dates for this word.

Etymograph / louseberry