D defs.my
Entry 2 senses · 2 variants Webster, 1913

Undated

/(ŭn"dā̇*tĕd)/ · Un·da·ted · IPA /ʌnˈdeɪtɪd/
01 a. Rising and falling in waves toward the margin, as a leaf; waved.
  1. 1.
    Rising and falling in waves toward the margin, as a leaf; waved.(Bot.)
02 a. Not dated; having no date; of unknown age; as, an undated letter.
  1. 1.
    Not dated; having no date; of unknown age; as, an undated letter.