I. “+ adjective
Etymology: New Latin neurasthenia + English -ic
: of, relating to, or having neurasthenia
before the neurasthenic tendencies of the patient are developed — Journal American Medical Association
• neu·ras·then·i·cal·ly -nə̇k(ə)lē, -nēk-, -li adverb
II. noun
( -s )
: one affected with neurasthenia