ツバメウオ
Meanings
1
longfin batfish; teira batfish
usually written using kana alone
A species of batfish (Platax teira) with a distinctive disc-like body and long fins, found in the Indo-Pacific. The Japanese name means 'swallow fish', likely from its wing-like fins.
I saw a school of teira batfish at the aquarium.
Teira batfish are known for mimicking dead leaves when they are juveniles.
2
usually written using kana alonerare term
Rare alternate name for flying fish (トビウオ). This usage is uncommon and may cause confusion; トビウオ is the standard term.
See also: 飛魚
In some regions, flying fish are apparently called ツバメウオ.