Wordnet 3.0
NOUN (1)
1.
a female confidant;
The Collaborative International Dictionary of English v.0.48:
Confidant \Con`fi*dant"\; 277), n. masc., Confidante
\Con`fi*dante"\ (?; 277), n. fem.[F. confident, confidente,
formerly also spelt confidant, confidante. See Confide, and
cf. Confident.]
One to whom secrets, especially those relating to affairs of
love, are confided or intrusted; a confidential or bosom
friend.
[1913 Webster]
You love me for no other end
Than to become my confidant and friend;
As such I keep no secret from your sight. --Dryden.
[1913 Webster]
WordNet (r) 3.0 (2006):
confidante
n 1: a female confidant
The Devil's Dictionary (1881-1906):
CONFIDANT, CONFIDANTE, n. One entrusted by A with the secrets of B,
confided by _him_ to C.