Webster's Revised Unabridged Dictionary · 1913

adynamic

adynamic (ad`i*nam"ik) , adjective

[Compare French adynamique. See Adynamy.]

1.
(Medicine) Pertaining to, or characterized by adynamia; weak.
2.
(Physics) Characterized by the absence of power or force.
Collocations (1)
Adynamic fevers , malignant or putrid fevers attended with great muscular debility.