INEFFICACIOUS


Meaning of INEFFICACIOUS in English

adj.

Pronunciation: ( ˌ )i- ˌ ne-f ə - ' k ā -sh ə s

Function: adjective

Date: 1658

: lacking the power to produce a desired effect : INEFFECTIVE

– in · ef · fi · ca · cious · ly adverb

– in · ef · fi · ca · cious · ness noun

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.