Word: whatsises
Part of speech: Noun
Syllables: what
si
ses
Definition: Plural of whatsis; something unspecified whose name is either forgotten or not known
Morphemes:
Affix: whatsis
Language: en
PoS: Noun
Meaning: Any object whose actual name one does not know or cannot remember.
Affix: -es
Language: en
PoS: Suffix
Meaning: Used to form the regular plural of nouns