Indiscernible
[adj] difficult or impossible to perceive or discern; "an indiscernible increase in temperature"
[adj] barely able to be perceived; "the transition was almost indiscernible"; "an almost insensible change"
Related Information
Related Terms
alike, atomic, behind the curtain, behind the scenes, camouflaged, concealed, corpuscular, disguised, embryonic, evanescent, germinal, granular, hidden, impalpable, imperceptible, imponderable, inappreciable, indistinct, indistinctive, indistinguishable,