出典:Wiktionary
出典:『Wiktionary』 (2026/04/05 15:25 UTC 版)
From the binary number 010 (but converting the digits 0 and 1 to the letters "o" and "l"), representing the activation of the middle-wavelength (m) cone cell type, colloquially known as the green cone cells, while not activating the short (s) blue cones or long (l) red cones.
olo (uncountable)