from The Century Dictionary.
- noun A preanal process; specifically, in herpetology, a preanal scale, one of those immediately in front of the anus.
- Placed in front of the anus: as, the preanal pores of a lizard.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
situatedin front of the anus, anteriorto the anus
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adjective situated in front of the anus
from Wiktionary, Creative Commons Attribution/Share-Alike License
From pre- and anal.
Colour, grey; sides with small granules; thumb short; chin-shields four; tail rounded with transverse series of small spines; femoral and preanal pores in a continuous line.