Morpheme
-icus
Type
suffix
Denotation
(1) Latin singular masculine adjective suffix denoting “of, pertaining to, belonging to, derived from, connected with” (plural -ici); (2) chemical suffix
Etymology
Latin -icus
Evidence
cryptoporticus, porticus, porticuses, sicilicus
Doublet
-ic, -ico, -ego
See Also
-ic, -ici, -ico, -ician, -iciate, -ego