1. impalpable - Adjective
2. impalpable - Adjective Satellite
Not palpable; that cannot be felt; extremely fine, so that no grit can be perceived by touch.
Not material; intangible; incorporeal.
Not apprehensible, or readily apprehensible, by the mind; unreal; as, impalpable distinctions.
Source: Webster's dictionaryan impalpable cloud Source: Internet
impalpable shadows Source: Internet
impalpable distinctions Source: Internet
as impalpable as a dream Source: Internet
an impalpable pulse Source: Internet
the intangible constituent of energy Source: Internet