...Lobengula succeeded Umsilikatsiin 1870 and, realizing that his power was waning, began to retreatnorthward toward the Zambesi... 
W.E.B. Du Bois 「The Negro」
...For his and all other late summer music let us be thankful; but it istrue, nevertheless, that the year is waning...
Bradford Torrey 「The Foot-path Way」
...I shallnext speak of the waxing and waning of the moon, according to theaccounts of my predecessors...
Vitruvius 「Ten Books on Architecture」
...Addedto disappointment, someone declared thatLeonardo's powers were waning because hewas growing old...
Dolores Bacon 「Pictures Every Child Should Know」
...Eye-dazzling radiancescintillated along it, waxing and waning with a curious throbbingrhythm...
Various 「Astounding Stories, July, 1931」
...The Earth reached the full, and began waning...
Various 「Astounding Stories of Super-Science, May, 1930」
...It may be noticed that for observation of the waning moon there is nooccasion to wait for those hours in which only the waning moon isvisible during the night...
Richard A. Proctor 「Half-hours with the Telescope」
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