a. 粘的, 粘性的

[医] 粘的

Viscous \Vis"cous\, a. [L. viscosus. See {Viscid}.]
Adhesive or sticky, and having a ropy or glutinous
consistency; viscid; glutinous; clammy; tenacious; as, a
viscous juice. -- {Vis"cous*ness}, n.

Note: There is no well-defined distinction in meaning between
viscous and viscid.