mesolithic

Noun mesolithic has 1 sense

• mesolithic(n = noun.time) epipaleolithic, mesolithic age - middle part of the Stone Age beginning about 15,000 years ago;
is a kind of period, period of time, time period
is a part of stone age

Adjective mesolithic has 1 sense

• mesolithic(a = adj.pert) - of or relating to a middle period of the Stone Age (following the paleolithic);