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: 光速

Hanzi Pinyin Definition(s)
光速 guāng sù - the speed of light

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
- - 8,285 32,089 17,015

Individual Character Breakdown:

Simp Pinyin Eng
光 guāng- light; ray (CL:道[dao4])
- bright; shiny
- only; merely
- used up; finished
- to leave (a part of the body) uncovered
速 sù- fast
- rapid
- quick
- velocity

Other Words Containing 光速

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
光速 - - 8,285 32,089 17,015