“+ adjective
Etymology: in- (I) + distinguishable
: not distinguishable: as
a. : lacking clearly distinguishable parts or a clearly distinguishable outline : indeterminate in shape or structure
an indistinguishable mass of material
indistinguishable forms seen in the mist
b. : not capable of being clearly perceived : not clearly recognizable or understandable : not discernible
the two specimens are actually different from each other, but the differences are almost indistinguishable
c.
(1) : not capable of being discriminated : lacking identifying or individualizing qualities
a colorless person quite indistinguishable from the colorless mass of humanity
(2) : not capable of being analyzed into clearly separate and distinct parts
an indistinguishable blend of happiness and sorrow
• in·distinguishableness “+ noun
• in·distinguishably “+ adverb