“+ adjective
Etymology: Latin inexcusabilis, from in- in- (I) + excusabilis excusable — more at excusable
: not excusable : being without excuse or justification
inexcusable carelessness
• in·excusableness “+ noun
• in·excusably “+ adverb
“+ adjective
Etymology: Latin inexcusabilis, from in- in- (I) + excusabilis excusable — more at excusable
: not excusable : being without excuse or justification
inexcusable carelessness
• in·excusableness “+ noun
• in·excusably “+ adverb
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012