the GNU version of the Collaborative International Dictionary of English
adj. Pertaining to, or characterized by, debility of the vital powers; weak.
adj. Characterized by the absence of power or force.
The Century Dictionary and Cyclopedia
In pathology, of or pertaining to adynamia; characterized by or resulting from vital debility; asthenic: as, adynamic fevers; an adynamic condition; the adynamic sinking of typhoid fever.
In physical, characterized by absence of force.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. lacking strength or vigor
adj. characterized by an absence of force or forcefulness
Word Usage
"There are some who are always suspicions that people are insincere in praise or friendly words; they hate being fooled, they know of no criterion of sincerity and such people are in an adynamic state most of the time."