【来源及含义】Greek: shadow, shadowy; shade, darkness; twilight; gloomy
【相关词根词缀】Other related "dark; shadow, shade; black" units: melan-; nigri-; nocti-; nycti-; scoto-; skio-; umbra-.
【同源单词】lygomania, lygophil, lygophile, lygophobia