atreto-

atreto-

(ă-trē'tō),
Lack of an opening.
[G. atrētos, imperforate fr. a-, not + trētos, perforated, fr. tetrainō, titrēmi, to bore through, to pierce.]
Farlex Partner Medical Dictionary © Farlex 2012

atreto-

Prefix meaning lack of an opening.
[G. atrētos, imperforate fr. a-, not + trētos, perforated, fr. tetrainō, titrēmi, to bore through, to pierce.]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012