- viscous (adj.)
[viscous 词源字典]
- late 14c., from Anglo-French viscous and directly from Late Latin viscosus "sticky," from Latin viscum "anything sticky, birdlime made from mistletoe, mistletoe," probably from PIE root *weis- "to melt away, flow" (used of foul or malodorous fluids); see virus.[viscous etymology, viscous origin, 英语词源]