emerger

(fishing) The form of an aquatic insect that is hatching or emerging; used in fly fishing.

日本語の意味

（フライフィッシング用語）孵化または羽化中の水生昆虫の形態

The angler imitated the emerger so convincingly that a wary trout rose and took the fly.

その釣り人は羽化中の水生昆虫を見事に模したため、用心深いマスが浮いてフライを咥えた。

意味（1）

(fishing) The form of an aquatic insect that is hatching or emerging; used in fly fishing.

emergers

（ plural ）