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

abdominal \abdom"inal\, a. cf. f. abdominal.
   1. of or pertaining to the abdomen; ventral; as, the
      abdominal regions, muscles, cavity.
      1913 webster

   2. zool. having abdominal fins; belonging to the
      abdominales; as, abdominal fishes.
      1913 webster

   abdominal ring anat., a fancied ringlike opening on each
      side of the abdomen, external and superior to the pubes;
      -- called also inguinal ring.
      1913 webster
see also:
abdominal ring inguinal ring 

Abdominal >> A Words
Abdominal, definition of term: Abdominal
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Abdominal Cavit >> A Words
Abdominal Cavit, definition of term: Abdominal Cavit
abdominal+cavit_pag1.html

Annual Ring >> A Words
Annual Ring, definition of term: Annual Ring
annual+ring_pag1.html