凹

Mandarin · pinyin āo#

Meanings · āo

  1. concave; depressed; sunken; indented; female (connector etc)
Mandarin · pinyin wā#

Meanings · wā

  1. variant of 窪 wā
  2. (used in names)
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Characters in this entry

凹
āo · concave, hollow, depressed; a pass, valley
Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

1 · ao1

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Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

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Compare dictionary sources Rime · Wiktionary

Rime Cantonese 粵拼

aau1 · aau3 · lap1 · nap1 · waa1

Cantonese word readings for 凹. This lexicon supplies readings, not definitions.

CanCLID contributors · CC BY 4.0 · source & license · Data pack

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

character

  1. concave; hollow; sunken; dented
  2. to cave in; to be sunken; to dent; to be concave
  3. indentation; depression

character

  1. (alt-of, alternative) alternative form of 窪 /洼 (wā)

character

  1. (Cantonese) alternative form of 𠱃

character

  1. (Zhangzhou Hokkien) swollen bumps on the skin
  2. (Zhangzhou Hokkien) Classifier for swollen bumps on the skin.

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack

凹 · ao1 · wa1
CC-CEDICT contributors and MDBG · edition 2026-10-13 · source lines 13,070, 13,071
Original dictionary · CC BY-SA 4.0 · Source & transformation details
Exact source records凹 凹 [ao1] /concave; depressed; sunken; indented; female (connector etc)/凹 凹 [wa1] /variant of 窪|洼[wa1]/(used in names)/