The word "masturbator" is a noun that refers to a person who practices masturbation.
In more advanced discussions, "masturbator" can be used in contexts related to sexual health, psychology, or discussions about societal norms regarding sexuality.
In general usage, "masturbator" primarily retains its meaning related to masturbation. However, it can sometimes be used humorously or derogatorily in certain contexts.
There aren't specific idioms or phrasal verbs that include "masturbator," but you might encounter phrases related to sexual discussions or self-pleasure.
Overall, "masturbator" is a straightforward term that describes a person who engages in masturbation.