Word: septillionth
Part of speech: Adjective
Syllables: sep
til
lionth
Definition: The ordinal form of the number septillion
Morphemes:
Affix: sept-
Language: en
Meaning: seven
Affix: -illion
Language: en
PoS: Suffix
Meaning: Added to various nonsense syllables to indicate an arbitrarily very large number.
Affix: -th
Language: en
PoS: Suffix
Meaning: Used to form the ordinal numeral when the final term of the spelled number is not “first”, “second”, or “third”.