-sis

Morpheme

-sis

Type

suffix

Denotation

noun suffix denoting an action, process, or result

Etymology

Ancient Greek -sĭs

Evidence

anacatharsis, catharsis, katharsis

Notes

foundation of -asis, -esis, -iesis, -isis, and -osis

See Also

-ses, -asis, -esis, -iesis, -isis, -osis