noun
four-eyed; pattern of four squares
Refers to something with four eye-like markings or a design of four squares, such as a mask, a pattern on fabric, or a traditional lattice. The 'four-eyed' gloss is literal; it does not mean 'wearing glasses'.
この布は四つ目の模様が入っている。
This cloth has a pattern of four squares.
四つ目の面をかぶった踊り手が舞台に現れた。
A dancer wearing a four-eyed mask appeared on stage.