Definition from Wiktionary, the free dictionary
downgoing (not comparable)
- (sciences, especially of a wave) Tending downward
downgoing (plural downgoings)
- (rare, poetic) A descent
1854, John Stanyan Bigg, Night and the Soul: A Dramatic Poem, page 121:
- Art thou not weary, Time, of thy long tramp, / Thy long downgoings from the thrones of bliss ?