Word: elfin
Part of speech: Noun
Syllables: elf
in
Definition: Any of the butterflies in the subgenus Incisalia of the North American lycaenid genus Callophrys.
Morphemes:
Affix: elf
Language: en
PoS: Noun
Meaning: The bluefish (Pomatomus saltatrix).
Affix: -en
Language: en
PoS: Suffix
Meaning: Used to denote the plural form of a small number of English nouns, the majority of whose etymologies go back to the n-stem (i.e. weak noun) declension of Germanic languages.