セピアせぴあCommon wordFreq.FrequencyTop 50,000Meanings1nounsepiaRefers to the reddish-brown color or the pigment derived from cuttlefish ink, often used in photography and art.祖そ母ぼの若わかい頃ころの写しゃ真しんはセピア色いろに変かわっていた。The photos from my grandmother's youth had turned sepia-toned.