Word: birthnights
Part of speech: Noun
Syllables: birth
nights
Definition: Plural of birthnight. The anniversary of that night in subsequent years.
Morphemes:
Affix: birth
Language: en
PoS: Noun
Meaning: The process of childbearing; the beginning of life.
Affix: night
Language: en
PoS: Noun
Meaning: Nightfall.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.