Word: lights
Part of speech: Noun
Syllables: lights
Definition: The lungs, now chiefly of an animal (being lighter than adjacent parts).
Morphemes:
Affix: light
Language: en
PoS: Noun
Meaning: See lungs.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).