Word: treadboards
Part of speech: Noun
Syllables: tread
boards
Definition: Plural of treadboard. A board to take a person's weight; a tread of a staircase.
Morphemes:
Affix: tread
Language: en
PoS: Verb
Meaning: To work a lever, treadle, etc., with the foot or the feet.
Affix: board
Language: en
PoS: Verb
Meaning: To cover with boards or boarding.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.