1.
mayfly; dayfly; ephemera
A delicate winged insect of the order Ephemeroptera, known for its extremely short adult lifespan of only a few hours to a few days. A classic symbol of transience and the fleeting nature of life in Japanese literature.
蜻蛉は一日しか生きられない。
Mayflies live only for a day.
川の上を蜻蛉が群れて飛んでいた。
Mayflies were swarming over the river.
蜻蛉のように儚い命だと思うと、一日一日を大切にしたくなる。
When you think of life as fleeting as a mayfly's, you want to cherish each day.
The kanji 蜻蛉 can also be read as とんぼ (dragonfly), but the reading かげろう specifically refers to the mayfly. This is an example of a kanji compound with two entirely different meanings depending on the reading.
The mayfly is a powerful literary symbol of impermanence (無常) in Japanese culture. The classical work 蜻蛉日記 (The Gossamer Diary, c. 974) takes its title from the insect, likening the author's uncertain existence to a mayfly's fleeting life.
Not to be confused with the homophone 陽炎 (heat shimmer), which uses different kanji and has a completely different meaning.
COMMON COLLOCATIONS:
- 蜻蛉のような命: a life as fleeting as a mayfly's
- 蜻蛉のように儚い: as ephemeral as a mayfly
- 蜻蛉の群れ: a swarm of mayflies
SIMILAR WORDS:
- 陽炎: heat shimmer — homophone but different meaning
- 蜻蛉: dragonfly — same kanji, different reading and meaning
- 蝉: cicada — another insect symbolizing the brevity of summer