Webster's Revised Unabridged Dictionary · 1913

Implore

Implore , transitive verb

[Latin implorare; pref. im- in + plorare to cry aloud. See Deplore.]

To call upon, or for, in supplication; to beseech; to pray to, or for, earnestly; to petition with urgency; to entreat; to beg; -- followed directly by the word expressing the thing sought, or the person from whom it is sought.
Imploring all the gods that reign above. — Pope
I kneel, and then implore her blessing. — Shakespeare

Implore , intransitive verb

To entreat; to beg; to prey.

Implore , noun

Imploration. [Obsolete] — Spencer