Caustic; bitter; bitterly irritating.
Causing heat and irritation.
Sharp and harsh, or bitter and not to the taste.
Peevish or bad-tempered.
Having an acidic, sharp or tangy taste.
Unfortunate or unfavorable.
Off-pitch, out of tune.
Made rancid by fermentation, etc.
Excessively acidic and thus infertile.
Tasting or smelling rancid.
Containing excess sulfur.
A drink made with whiskey, lemon or lime juice and sugar.
The acidic solution used in souring fabric.
Any cocktail containing lemon or lime juice.
A sour or acid substance; whatever produces a painful effect.
The sensation of a sour taste.
To make sour.
To become sour.
To spoil or mar; to make disenchanted.
To become disenchanted.
To make (soil) cold and unproductive.
To macerate (lime) and render it fit for plaster or mortar.
To process (fabric) after bleaching, using hydrochloric acid or sulphuric acid to wash out the lime.