Word: rimstone
Part of speech: Noun
Syllables: rim
stone
Definition: A secondary mineral deposit, with a stone-wall-like appearance made up of calcite and other minerals, that builds up to create cave pools.
Morphemes:
Affix: rim
Language: en
PoS: Noun
Meaning: A semicircular copydesk.
Affix: stone
Language: en
PoS: Noun
Meaning: A hard, stone-like deposit.