grass แปลว่า

Etymology tree Proto-Indo-European *gʰreh₁-der. Proto-Germanic *grasą Proto-West Germanic *gras Old English græs Middle English gras English grass Inherited from Middle English gras, from Old English græs, from Proto-West Germanic *gras, from Proto-Germanic *grasą (“grass”), from Proto-Indo-European *gʰreh₁- (“to grow”). Cognates Cognate with Scots gress (“grass”), North Frisian gaars, geers, Gērs, gjars, gjas, gäärs (“grass”), Saterland Frisian Gäärs (“grass”), West Frisian gers (“grass”), Cimbrian gras, grass (“grass”), German and Luxembourgish Gras (“grass, weed”), Dutch gras (“grass, turf, pasture”), Mòcheno and Vilamovian gros (“grass”), West Flemish ges (“grass”), Yiddish גראָז (groz, “grass”), Danish græs (“grass”), Faroese, Icelandic, and Norwegian Nynorsk gras (“grass”), Norwegian Bokmål gras, gress (“grass”), Swedish gräs (“grass”), Gothic 𐌲𐍂𐌰𐍃 (gras, “herb”); also Latin herba (“plant, weed, grass”), Albanian grath (“grass blade, spike”). Related to grow, green. The "informer" sense is probably a shortening of grasshopper (“police officer, informant”), rhyming slang for copper (“police officer”) or shopper (“informant”); the exact sequence of derivation is unclear.