Meaningbeetle brow · convex · unevenOn'yomiトツKun'yomiでこCommon compounds (6)凸起 とっきprotuberance; projection; prominence; protrusion; bump; boss; process; apophysis凹凸 おうとつimbalance; inequality; unevenness; disparity凸版印刷 とっぱんいんさつletterpress; relief printing凸版 とっぱんletterpress; relief printing凸凹 だくぼくinequality; imbalance; unevenness; differenceお凸 おでこnot catching anything