Word: cornstones
Part of speech: Noun
Syllables: corn
stones
Definition: Plural of cornstone. A kind of marly siliceous rock.
Morphemes:
Affix: corn
Language: en
PoS: Noun
Meaning: A grain or seed, especially of a cereal crop.
Affix: stone
Language: en
PoS: Noun
Meaning: A hard earthen substance that can form large rocks.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).