adjective Date: 1509 1. incapable of being felt by touch ; intangible , so finely divided that no grains or grit can be felt , not readily discerned by the mind , impalpability noun impalpably adverb
IMPALPABLE
Meaning of IMPALPABLE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012