A drinking vessel such as a glass or tumbler used for beverages; everyday word for a cup or glass.
テーブルの上にコップが三つ並んでいる。
There are three cups lined up on the table.
コップに水を注いでください。
Please pour water into the glass.
割れたコップはすぐに片付けた方がいい。
You should clean up a broken glass immediately.
One of the suits in card games (cups), referred to in some card decks or games.
このトランプはコップのマークが描かれている珍しいデザインだ。
This deck has an unusual design with the cups suit depicted.