Word: rubstone
Part of speech: Noun
Syllables: rub
stone
Definition: A stone for scouring or rubbing; a whetstone.
Morphemes:
Affix: rub
Language: en
PoS: Noun
Meaning: Any substance designed to be applied by rubbing.
Affix: stone
Language: en
PoS: Verb
Meaning: To wall with stones.