definitions

-sis

a suffix appearing in loanwords from Greek, where it was used to form from verbs abstract nouns of action, process, state, condition, etc.: thesis; aphesis.

Nearby words

-shaped, -sharing, -ship, -sided, -sion, -sis, -sol, -soma, -some, -something, -sophy

Origin of -sis

From Greek
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019