観測気球

Reading

Kana: かんそくききゅう

Romaji: kansokukikyū

Definitions

noun

1

weather balloon; sounding balloon

2

observation balloon; espionage balloon; spy balloon

3

trial balloon

Kanji

観

Readings: カン、 み.る、 しめ.す

Meanings: outlook, look, appearance, condition, view

測

Readings: ソク、 はか.る

Meanings: fathom, plan, scheme, measure

気

Readings: キ、 ケ、 いき

Meanings: spirit, mind, air, atmosphere, mood

球

Readings: キュウ、 たま

Meanings: ball, sphere