[syn: blistering, hot, red-hot]
The Collaborative International Dictionary of English v.0.48:
Red-hot \Red"-hot`\ (-h?t`), a.
   Red with heat; heated to redness; as, red-hot iron; red-hot
   balls. Hence, figuratively, excited; violent; as, a red-hot
   radical. --Shak.
   [1913 Webster]
WordNet (r) 3.0 (2006):
red-hot
    adj 1: having strong sexual appeal; "juicy barmaids"; "a red-hot
           mama"; "a voluptuous woman"; "a toothsome blonde in a
           tight dress" [syn: juicy, luscious, red-hot,
           toothsome, voluptuous]
    2: newest or most recent; "news hot off the press"; "red-hot
       information" [syn: hot, red-hot]
    3: characterized by intense emotion or interest or excitement;
       "a red-hot speech"; "sizzling political issues" [syn: red-
       hot, sizzling]
    4: glowing red with heat
    5: very fast; capable of quick response and great speed; "a hot
       sports car"; "a blistering pace"; "got off to a hot start";
       "in hot pursuit"; "a red-hot line drive" [syn: blistering,
       hot, red-hot]