Word: goodnights
Part of speech: Noun
Syllables: good
nights
Definition: Plural of goodnight; alternative form of "good night". Language: en
Morphemes:
Affix: good
Language: en
PoS: Adjective
Meaning: Pleasant; enjoyable.
Affix: night
Language: en
PoS: Noun
Meaning: Nightfall.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).