Definition of microlith
: a tiny blade tool especially of the Mesolithic usually in a geometric shape (as that of a triangle) and often set in a bone or wooden haft
microlithicplay \ˌmī-krə-ˈli-thik\ adjective
Origin and Etymology of microlith
International Scientific Vocabulary
First Known Use: 1908
Seen and Heard
What made you want to look up microlith? Please tell us where you read or heard it (including the quote, if possible).