(informal) Alternative form of on the regular

In electric arc testing, a material response evidenced by the formation of one or more holes in the material which may allow thermal energy to pass through the material.

(physics) A change in the wavelength of light, in which the wavelength is longer than when it was emitted at the source.

A small bag, typically made of cloth, vinyl, or some other pliable material, used for carrying items when walking.