コオロギこおろぎFreq.FrequencyTop 50,000Meanings1nouncricket (insect)usually written using kana aloneRefers to crickets of the family Gryllidae. In everyday Japanese, the katakana spelling コオロギ is most common.秋あきの夜よる、庭にわでコオロギが鳴ないている。On an autumn night, crickets are chirping in the garden.