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: 真空

Hanzi Pinyin Definition(s)
真空 zhēn kōng - (physics, fig.) vacuum
- (slang) to not wear underwear

List Ranking:

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

HSK 2 Level (2012) HSK 3 Band (2022) SUBTLEX-CH BeijingUni Global BeijingUni Weibo
- 8 13,937 10,145 12,337

Individual Character Breakdown:

Simp Pinyin Eng
真 zhēn- really
- truly
- indeed
- real
- true
- genuine
空 kōng- empty
- air
- sky
- in vain
空 kòng- to empty
- vacant
- unoccupied
- space
- leisure
- free time

Other Words Containing 真空

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 (2022) SUBTLEX-CH BeijingUni Global BeijingUni Weibo
真空 - 8 13,937 10,145 12,337
真空管 - - 51,391 80,946 120,022
真空泵 - - 66,706 60,116 120,171