- decline: grow smaller; "Interest in the project waned"
- ebb: a gradual decline (in size or strength or power or number)
- decrease in phase; "the moon is waning"
- A gradual diminution in power, value, intensity etc; The lunar phase during which diminishes the sunlight-illuminated area of the moon's surface visible from Earth; The end of a period; A rounded corner caused by lack of wood, often showing bark; To progressively lose its splendor, value, ...
- Bark, or lack of wood from any cause, on edge or corner of a piece of wood.
- an edge of a sawn board where the bark or surface of the trunk remains.
- Decrease of the illuminated portion of a object as observed from Earth. The waning moon refers to that portion of the lunar revolution between full and new. Opposite of wax.
- Verb: Grow weaker; decrease. Also see wax.
- To decrease. "On the wane:" in the process of decreasing or disappearing.
- A lumber defect referring to the absence of wood or the presence of bark along an edge or corner.
- Missing wood or untrimmed bark along the edge or corner of the piece.
- A defect in a plank or board characterized by bark or insufficient wood at a corner or along an edge, due to the curvature of the log.
- A beveled edge of a board or plank as sawn from an unsquared log.
- A defect in a piece of lumber or timber, caused by bark that was not removed or a beveled edge.