Webster's Revised Unabridged Dictionary · 1913

Guardant

Guardant , adjective

[Old French guardant, p. pr. of guard{not transcribed}. See Guard, transitive verb]

1.
Acting as guardian. [Obsolete] — Shakespeare
2.
(Heraldry) Same as Gardant.

Guardant , noun

A guardian. [Obsolete] — Shakespeare