cotonius
Could not find Cotonium in Logeion dictionaries.
Cotonium Adjective: neuter nominative singular, Adjective: neuter genitive plural, Adjective: neuter accusative singular, Adjective: neuter vocative singular, Adjective: masculine genitive plural, Adjective: masculine accusative singular of cotonius
cŏtōnĭus (-nĕus), a, um, v. Cydonius.