Word: eighteenfold
Part of speech: Adjective
Syllables: eigh
teen
fold
Definition: By a factor of eighteen.
Morphemes:
Affix: eight
Language: en
PoS: Noun
Meaning: A numerical value equal to 8; the number following seven and preceding nine.
Affix: -teen
Language: en
PoS: Noun
Meaning: Used to form cardinal numbers from thirteen to nineteen.
Affix: -fold
Language: en
PoS: Suffix
Meaning: Used to make adjectives meaning times.