A reduction of a rating, as a financial or credit rating.
A downhill gradient on a road or railway.
to reduce the official estimate of a storm's intensity.
To reduce in complexity, or remove unnecessary parts; to dumb down.
To place lower in position.
To revert software back to an older version.
To disparage.
The act of something that drops or falls.
Something dropped; a droplet.
A piece of animal excrement; dung.