Keyword
empty
- hollow
- deserted
- bare
- Frequency
- #409
- Strokes
- 8
Readings
kōng100%
Mnemonic
穴 (cave) gives the meaning and 工 the sound.
Stroke order
Composed of
Used in characters
Used in vocabulary
空间
space; room; (fig.) scope; leeway; (astronomy) outer space; (physics, math.) space
航空
aviation
空气
air; atmosphere
天空
sky
空中
in the sky; in the air
空
empty; air; sky; in vain
太空
outer space
空军
air force; (slang) to fail to catch anything (on a fishing trip); to get skunked
空调
air conditioning; air conditioner (including units that have a heating mode)
时空
time and place; world of a particular locale and era; (physics) space-time
空袭
to make an air raid
航空公司
airline
空白
blank space
防空
anti-aircraft defense
上空
the skies above a certain place; (aviation) airspace; (Tw) topless
空前
unprecedented
真空
(physics) vacuum; (fig.) vacuum; (slang) to not wear underwear
星空
starry sky; the star-studded heavens
空
to empty; vacant; unoccupied; space; leisure; free time
空虚
hollow; emptiness; meaningless
有空
to have time (to do sth)
空姐
abbr. for 空中小姐; stewardess; air hostess; female flight attendant
空降
to drop from the sky; (fig.) to appear out of nowhere; (attributive) airborne
高空
high altitude