A suffix forming Latin adjectives and nouns thence derived. It is frequent in New Latin generic and specific names, as in Acanthinus, etc.
The Century Dictionary (Public Domain)
Use "inus" in a sentence
"They will operate a bakery below, for dogs, perhaps bringing goodies home for their two shiba inus."
"Folks, invest inus, trust us, we will make you rich without ever having to do any work."
"Mackie introduced the notion of an inus condition: an inus condition for some effect is an insufficient but non-redundant part of an unnecessary but sufficient condition."