-ati Morpheme -ati Type suffix Denotation (1) adjective and noun suffix denoting “having, possessing, like”; (plural of -atus) Etymology Latin -ātī, from ātus Evidence beati, literati See Also -at(e) [-ate, -at], -atus, -ati, -rati Homographs -ati, -ati Share on FacebookTweetSave