Read Edit View history 凸 tū HSK7 protrude Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 凸 tū (also tú) protruding to stick out or protrude; convex; describes a male connector. This is the opposite of 凹 āo. Edit Delete References Add reference antonym 凸/凸 → 凹/凹 Edit Delete antonym 凹/凹 → 凸/凸 Edit Delete
凸 tū (also tú) protruding to stick out or protrude; convex; describes a male connector. This is the opposite of 凹 āo. Edit Delete