Vaso - glass (as in recipient for liquids) I chose this word because it initially caused me some confusion. The Portuguese word for glass is "Copo". So, during my first time in Spain, I asked for a "Copa" - a word I knew existed - in a restaurant. I was promply corrected by a friend that I wanted a "Vaso", not a "Copa", which is the word for alcoholic beverages in Spain. Since that time, I've never made that mistake again By the way, in Portuguese, the word "Vaso" means plant pot.