Webster's Revised Unabridged Dictionary · 1913

Impersonal

Impersonal , adjective

[Latin impersonalis; pref. im- not + personalis personal: compare French impersonnel. See Personal.]

Not personal; not representing a person; not having personality.
An almighty but impersonal power, called Fate. — Sir J. Stephen
Collocations (1)
Impersonal verb (Grammar) , a verb used with an indeterminate subject, commonly, in English, with the impersonal pronoun it; as, it rains; it snows; methinks (it seems to me). Many verbs which are not strictly impersonal are often used impersonally; as, it goes well with him.

Impersonal , noun

(Grammar) That which wants personality;
(Grammar) an impersonal verb.