[1] : The Collaborative International Dictionary of English v.0.48

clammy \clam"my\, a. compar. clammier; superl. clammiest.
   cf. as. cl=am clay. see clam to clog, and cf. clay.
   having the quality of being viscous or adhesive; soft and
   sticky; glutinous; damp and adhesive, as if covered with a
   cold perspiration.
   1913 webster
see also:
clammier clammiest clam clay 

[2] : WordNet (r) 2.0

clammy
     adj : unpleasantly cool and humid; "a clammy handshake"; "clammy
           weather"; "a dank cellar"; "dank rain forests" syn: dank
     also: clammiest, clammier
see also:
dank clammiest clammier 

[3] : Moby Thesaurus II by Grady Ward, 1.0

70 moby thesaurus words for "clammy":
   adhesive, amylaceous, bathed in sweat, beaded with sweat,
   clabbered, close, clotted, coagulated, curdled, damp, diaphoretic,
   doughy, drenched with sweat, foggy, gaumy, gelatinous, glairy,
   gluelike, gluey, glutenous, glutinose, glutinous, gooey, grumous,
   gumbo, gumbolike, gumlike, gummous, gummy, heavy, humid,
   in a sweat, inspissated, jelled, jellied, jellylike, misty, moist,
   mucilaginous, muggy, pasty, perspiring, perspiry, ropy, slabby,
   slimy, slithery, starchy, sticky, stodgy, stringy, sudatory,
   sudoric, sudorific, sweating, sweaty, syrupy, tacky, tenacious,
   thick, thickened, tough, tremelloid, tremellose, viscid, viscose,
   viscous, wet, wet with sweat, wilted

Clammy >> C Words
Clammy, definition of term: Clammy
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