1) 凸形とつけい #178,316 Link copied! Pitch accent と つ け い [0] Heiban Meaning ① No-adjective Noun convex; cuspid; gibbous See also: 凸型 (とつがた) Antonym: 凹形 (おうけい) Kanji 凸 トツ convex, beetle brow, uneven 形 ケイ shape, form, style Forms 凸形#178,316凸形とつけいとつけいとつけい Learn this word with smart reviews that adapt to you Save word