Type of Nut Used to Make Marzipan

This page is the CodyCross answer for the clue below from Prehistory, Group 1258, Puzzle 5 (Stone Tools).

Question is: Type of Nut Used to Make Marzipan

and the answer is: ALMOND

Word Meaning:

ALMOND — (countable) The seed within the drupe of a small deciduous tree in family Rosaceae, Prunus amygdalus, considered a culinary nut.

Definitions from Wiktionary.