Search Result for "undated": 
Wordnet 3.0

ADJECTIVE (1)

1. not bearing a date;
- Example: "a dateless letter"
[syn: dateless, undated]

perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_TIME = "tr_TR.UTF-8",
	LC_MONETARY = "tr_TR.UTF-8",
	LC_ADDRESS = "tr_TR.UTF-8",
	LC_TELEPHONE = "tr_TR.UTF-8",
	LC_NAME = "tr_TR.UTF-8",
	LC_MEASUREMENT = "tr_TR.UTF-8",
	LC_IDENTIFICATION = "tr_TR.UTF-8",
	LC_NUMERIC = "tr_TR.UTF-8",
	LC_PAPER = "tr_TR.UTF-8",
	LANG = "C"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
3 definitions retrieved:

The Collaborative International Dictionary of English v.0.48:

Undated \Un*dat"ed\ ([u^]n*d[=a]t"[e^]d), a. [Pref. un- not + dated.] Not dated; having no date; of unknown age; as, an undated letter. [1913 Webster]
The Collaborative International Dictionary of English v.0.48:

Undated \Un"da*ted\ ([u^]n"d[asl]*t[e^]d), a. [L. undatus, p. p. of undare to rise in waves, to wave, to undulate, fr. unda a wave. See Undulate.] (Bot.) Rising and falling in waves toward the margin, as a leaf; waved. [1913 Webster]
WordNet (r) 3.0 (2006):

undated adj 1: not bearing a date; "a dateless letter" [syn: dateless, undated]