aceituno
olive-like
aceituna
olive
+
-uno
adjective suffix indicating resemblance
Aceituno means olive-like and can be broken down into aceituna0 (olive0) + -uno1 (adjective suffix indicating resemblance1), literally meaning 'resembling an olive'.
adjective
- olive-likeRelating to or resembling olives or olive treesEl color aceituno de su piel era característico de la región. // The olive-like color of their skin was characteristic of the region.