asthenic Meaning, Definition & Usage

  1. adjective satellite lacking strength or vigor
    adynamic; enervated; debilitated.
  2. adjective satellite having a slender physique

WordNet


As*then"ic adjective
Etymology
Gr. priv. + strength.
Definitions
  1. (Med.) Characterized by, or pertaining to, debility; weak; debilitating.

Webster 1913