As nouns the difference between wineglass and winecup
is that wineglass is an alternative spelling of lang=en while winecup is a vessel from which wine is drunk.
winecup
English
Noun
(
en noun)
A vessel from which wine is drunk.
See also
* wineglass
Usage notes
Usually used when the cup is not glass, to deliberately imply that it is old, or to make the prose seem archaic.