Word: groundstone
Part of speech: Noun
Syllables: ground
stone
Definition: A simple neolithic stone tool made by grinding.
Morphemes:
Affix: ground
Language: en
PoS: Verb
Meaning: Simple past tense and past participle of grind; the act of grinding to a powder or dust
Affix: stone
Language: en
PoS: Noun
Meaning: A hard, stone-like deposit.