IMPERCEIVABLE
Meaning of IMPERCEIVABLE in English
transcription, транскрипция: [ ˌim-pər-ˈsē-və-bəl ]
adjective
Date: circa 1617
archaic : imperceptible
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003