凸
凸 — Convex
convex, beetle brow, uneven
On’yomiトツ (totsu)
Kun’yomiでこ (deko)
Stroke order (5 strokes)
Watch the strokes draw themselves in the correct order — numbers mark where each stroke starts. Diagram from KanjiVG (CC BY-SA).
Common words using 凸
| Word | Reading | Meaning |
|---|---|---|
| 凸凹 | でこぼこ dekoboko | unevenness; roughness; ruggedness |
| 凹凸 | おうとつ outotsu | unevenness; bumpiness; roughness |
| 凸版印刷 | とっぱんいんさつ toppaninsatsu | letterpress; relief printing |
| 凸版 | とっぱん toppan | letterpress; relief printing |
Study notes
凸 is a JLPT N1 kanji written with 5 strokes. It is taught at secondary-school level in Japan. Ranked #2143 of the 2,500 most frequent kanji in newspapers. On’yomi (音読み) are Chinese-derived readings mostly used in compound words; kun’yomi (訓読み) are native Japanese readings, with any highlighted part written in hiragana after the kanji (okurigana).
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