paleolithic age(n = noun.time) palaeolithic, paleolithic - second part of the Stone Age beginning about 750,00 to 500,000 years BC and lasting until the end of the last ice age about 8,500 years BC;
is a kind of period, period of time, time period
is a part of stone age
has parts: lower paleolithic, middle paleolithic, upper paleolithic

age, age bracket, age class, age group, age limit, age norm, age of consent, age of fishes, age of mammals, age of man, age of reason, age of reptiles, age old, bone age, bronze age, chronological age, come of age, developmental age, drinking age, elizabethan age, eolithic age, fertilization age, fetal age, gestational age, golden age, ice age, information age, iron age, legal age, lower paleolithic, mental age, mesolithic age, middle age, middle paleolithic, neolithic age, new stone age, of age, old age, paleolithic, silver age, space age, stone age, stone age man, tender age, upper paleolithic, victorian age, voting age