What is the meaning of Jmj?

being in, inherent (in)

being among, of, out of (a quantity or group)

in which (something) is

-est of, -est among; forms the superlative

Archaic in Middle Egyptian when modifying a noun.

From Middle Egyptian, this feminine singular form was generally used for the plural.
In Late Egyptian, the masculine singular form was used with all nouns.

what is within, contents, insides

interior, inside

inhabitant, person living in a place

to not be

to not do; may it not be that…; lest…; so that… does not…

there is none that is; introduces an independent negated adjectival existential clause

Used in Old Egyptian; archaic by Middle Egyptian.

Used mostly since Middle Egyptian.

Archaic or greatly restricted in usage by Middle Egyptian. The perfect has mostly taken over the functions of the perfective, and the subjunctive and periphrastic prospective have mostly replaced the prospective.

Declines using third-person suffix pronouns instead of adjectival endings: masculine .f/.fj, feminine .s/.sj, dual .sn/.snj, plural .sn.

Only in the masculine singular.

Only in the masculine.

Only in the feminine.

Third-person masculine statives of this class often have a final -y instead of the expected stative ending.

imperative of rḏj (to give, to set, to cause)

emphasizes a following imperative

forms the causative imperative

Source: wiktionary.org