Word: FFI
Part of speech: Noun
Syllables: ffi
Definition: Initialism of fatal familial insomnia; an extremely rare disorder that results in trouble sleeping as its hallmark symptom
Morphemes:
Affix: FFI
Language: en
PoS: Noun
Meaning: Initialism of fatal familial insomnia; an extremely rare disorder that results in trouble sleeping as its hallmark symptom