copita
small glass
copa
cup, glass
+
-ita
diminutive suffix
Copita means small glass and can be broken down into copa0 (cup, glass0) + -ita1 (diminutive suffix1), literally meaning 'little cup' or 'little glass'.
noun
- small glassA small glass, typically used for serving liquor or wineSirvió el jerez en una copita de cristal. // He served the sherry in a small glass made of crystal.