蛍 - lightning-bug, firefly

fluorescent lamp; fluorescent light

firefly (Luciola cruciata); lightning bug; glowworm

fluorite; fluorspar

fluorescent whitening agent; fluorescent brightener; fluorescent bleach

fluorescent ink

Pidorus glaucopis (species of moth)

Lithospermum zollingeri (violet species)

firefly watching

fluorescent paint

the fruit of diligent study

firefly squid (Watasenia scintillans); sparkling enope squid

fluorescent color; fluorescent colour