undated
a. தேதியிடப்பெறாத.
Un"da*ted, a. Etym: [L. undatus, p. p. of undare to rise in waves, to wave, to undulate, fr. unda a wave. See Undulate.] (Bot.) Defn: Rising and falling in waves toward the margin, as a leaf; waved. Un*dat"ed, a. Etym: [Pref. un- + dated.] Defn: Not dated; having no date; of unknown age; as, an undated letter.