This is the 17965th most frequent Russian word.
фантомных
"Фантомных" means "phantom" or "illusory" in English, referring to something unreal or imagined.
Here, 'фантомных' is used to describe something imaginary or existing as a sensation but not physically present, as in 'phantom muscles'.
Я ощущал фантомных мышц руку, которую давно потерял.
I felt the phantom muscles of the arm I lost long ago.
In this case, 'фантомные' refers to images or figures that are not real and appear only in imagination or dreams, similar to 'phantom images'.
Детям снились фантомные образы из мифов.
Children dreamt of phantom images from myths.
Here, 'фантомные' expresses an auditory experience with no actual source, akin to 'phantom sounds'.