凸 — convex, beetle brow, uneven

でこぼこ凸 convex

Grade S Japanese school grade level in which this kanji is taught. Grade 1 is first year of elementary school. 5 strokes

U+51F8 Unicode hex codepoint — a unique identifier for this character in the Unicode standard. Freq #2143 Frequency rank among the ~2,500 most common kanji in Japanese newspapers. Lower number = more common. Heisig #34 Index in James Heisig's "Remembering the Kanji" — a popular textbook that teaches kanji through mnemonics and stories.

Meanings

convex
beetle brow
uneven

word

Jukujikun Jukujikun Jukujikun (熟字訓) — special readings where the pronunciation applies to the whole compound word rather than individual kanji. The reading cannot be split per character.

凸凹(でこぼこ) dekoboko unevenness

Stroke order

Stroke data from KanjiVG (CC BY-SA 3.0)

Components

Composed of

いち一 one #1

凵 open box

Open in Atlas

Kangxi Radical The Kangxi radicals are a set of 214 character components standardized in the 1716 Kangxi Dictionary. Every kanji is classified under one radical, used for dictionary lookup and character organization.

#17 凵 open box