| acid | a rigorous or crucial appraisal |
|---|---|
| acid | (chemistry) the amount of free acid present in fat as measured by the milligrams of potassium hydroxide needed to neutralize it |
| acid | (physiology) the normal equilibrium between acids and alkalis in the body |
| acid | (physiology) the normal equilibrium between acids and alkalis in the body |
| acid | an indicator that changes color on going from acidic to basic solutions |
| acid | (histology) not easily decolorized by acid solutions |
| acid | yielding an acid in aqueous solution |
| acid | thriving in a relatively acid environment |
| acid | wash with acid so as to achieve a bleached look |
| acid | a blood disorder characterized by an increased concentration of hydrogen ions in the blood (which falls below 7 on the pH scale) |
| acid | (chemistry) being or containing an acid |
| acid | tasting sour like acid |