Wordnet 3.0
ADJECTIVE (1)
1. 
 of or relating to the intima; 
The Collaborative International Dictionary of English v.0.48:
intimal \intimal\ adj.
   of or pertaining to the intima.
   [WordNet 1.5]
WordNet (r) 3.0 (2006):
intimal
    adj 1: of or relating to the intima