Learn how to say Impalpable correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word impalpable:
unable to be felt by touch:
an impalpable ghost
not easily comprehended:
how would anyone come to a decision about something so impalpable as personhood?
early 16th century: from French, or from late Latin impalpabilis, from in- ‘not’ + palpabilis (see palpable)