Word: neckdown
Part of speech: Noun
Syllables: neck
down
Definition: An angled narrowing of the roadway and widening of the pavement, used as a traffic calming measure.
Morphemes:
Affix: neck
Language: en
PoS: Noun
Meaning: A reduction in size near the end of an object, formed by a groove around it.
Affix: down
Language: en
PoS: Adjective
Meaning: Facing downwards.