Word: yearlong
Part of speech: Adjective
Syllables: year
long
Definition: Lasting one year; of a timespan of one year.
Morphemes:
Affix: year
Language: en
PoS: Noun
Meaning: The proportion of a creature's lifespan equivalent to one year of an average human lifespan (see also dog year).
Affix: -long
Language: en
PoS: Suffix
Meaning: Forms adjectives indicating duration when suffixed to nouns of duration