Definitions

1. adjective

relating to the Middle Stone Age, characterized by the use of microliths

“The archaeologist specialized in Mesolithic cultures.”

2. noun

a person or culture of the Middle Stone Age, characterized by the use of microliths

“The Mesolithic people were skilled hunters and gatherers.”

3. adverb

in a manner characteristic of the Middle Stone Age, characterized by the use of microliths

“The archaeologist worked Mesolithically to uncover the artifacts.”