Welcome to ChineseFrequencyDictionary.com. Enter a Chinese character or compound Chinese word to lookup. If a valid dictionary entry is found, frequency information will be shown below:

Chinese Character/Word:

Definition(s) for: 凹

Hanzi Pinyin Definition(s)
凹 aō - concave; depressed; sunken; indented; female (connector etc)
凹 wā - variant of 窪|洼[wa1]
- (used in names)

List Ranking for: 凹

Where rank 1 is most common, and higher numbers are less common.

HSK 2 Level (2012) HSK 3 Band (2025) SUBTLEX-CH BeijingUni Global BeijingUni Weibo
- 7 11,493 9,038 6,461

Character Breakdown:

Decomposition:

⿱? 一

Radical:

凵

Type:

Ideographic

Hint:

A rectangle with a hollow

Other Words Containing 凹

Sorted by the 'SUBTLEX-CH' rank because that seems like the most reliable. Words without a SUBTLEX-CH rank are ignored for being too rare.

Word HSK 2 Level (2012) HSK 3 Band (2025) SUBTLEX-CH BeijingUni Global BeijingUni Weibo
凹 - 7 11,493 9,038 6,461
凹陷 - - 25,097 20,674 23,341
凹槽 - - 32,080 - -
凹凸 6 - 38,622 - -
凹坑 - - 54,113 - -
凹凸不平 - - 63,519 43,152 43,752