(phytopathology) Dieback of ash trees caused by the fungus Hymenoscyphus fraxineus.

(idiomatic) More or less half of the time; on many occasions but not always; frequently.

(simile, informal) Extremely angry

(especially African-American Vernacular) One must be careful, because some people who seem not to be paying attention are actually paying attention.

plural of 1-A

A pigment which is the residuum of lapis lazuli after the ultramarine has been extracted, and which was formerly used as a middle or neutral tint for flesh, skies, and draperies.

Perfectly sound.

The same one way as another; coming to the same result by different ways or processes.

A small beetle (Crioceris asparagi) that is destructive to asparagus.

plural of asparagus beetle