ppl. a. (UN-1 10.)
1807. Coleridge, To Wordsworth, 41. Hope sprang forth like a full-born Deity, With light unwaning on her eyes.
1855. Browning, Cleon, 130. That years and days Follow each other with unwaning powers.
a. 1865. Tennyson, Mystic, 15. Always there stood before him Dim shadows but unwaning presences.