Word: doorknob
Part of speech: Noun
Syllables: door
knob
Definition: A circular device attached to a door, the rotation of which permits the unlatching of the door.
Morphemes:
Affix: door
Language: en
PoS: Noun
Meaning: Any flap, etc. that opens like a door.
Affix: knob
Language: en
PoS: Noun
Meaning: A ball-shaped part of a handle, lever, etc., designed to be grabbed by the hand.