n. [ OE. aqueintance, OF. acointance, fr. acointier. See Acquaint. ] 1. A state of being acquainted, or of having intimate, or more than slight or superficial, knowledge; personal knowledge gained by intercourse short of that of friendship or intimacy; as, I know the man; but have no acquaintance with him. [ 1913 Webster ]

Contract no friendship, or even acquaintance, with a guileful man. Sir W. Jones. [ 1913 Webster ]

2. A person or persons with whom one is acquainted. [ 1913 Webster ]

Montgomery was an old acquaintance of Ferguson. Macaulay. [ 1913 Webster ]

☞ In this sense the collective term acquaintance was formerly both singular and plural, but it is now commonly singular, and has the regular plural acquaintances. [ 1913 Webster ]

To be of acquaintance, to be intimate. --
To take acquaintance of or
with, to make the acquaintance of. [ Obs. ] [ 1913 Webster ]

Syn. -- Familiarity; intimacy; fellowship; knowledge. -- Acquaintance, Familiarity, Intimacy. These words mark different degrees of closeness in social intercourse. Acquaintance arises from occasional intercourse; as, our acquaintance has been a brief one. We can speak of a slight or an intimate acquaintance. Familiarity is the result of continued acquaintance. It springs from persons being frequently together, so as to wear off all restraint and reserve; as, the familiarity of old companions. Intimacy is the result of close connection, and the freest interchange of thought; as, the intimacy of established friendship. [ 1913 Webster ]

Our admiration of a famous man lessens upon our nearer acquaintance with him. Addison. [ 1913 Webster ]

We contract at last such a familiarity with them as makes it difficult and irksome for us to call off our minds. Atterbury. [ 1913 Webster ]

It is in our power to confine our friendships and intimacies to men of virtue. Rogers. [ 1913 Webster ]

n. A state of being acquainted; acquaintance. Southey. [ 1913 Webster ]