Word: bondstone
Part of speech: Noun
Syllables: bond
stone
Definition: A stone for bonding masonry to a similar backing; a stone that reaches a considerable distance into, or entirely through a wall, for the purpose of binding it together.
Morphemes:
Affix: bond
Language: en
PoS: Noun
Meaning: Any constraining or cementing force or material.
Affix: stone
Language: en
PoS: Verb
Meaning: To wall with stones.