A supposed illness with various symptoms caused by sensitivity to various substances in the modern environment.

plural of total return swap

(chemistry) A measurement of the basicity of an oil, expressed in terms of the number of milligrams of potassium hydroxide per gram of oil sample.

(agriculture) The total fiber, protein, lipid, and carbohydrate in a feed which can be converted into energy for an animal.

(algebra) A ring of fractions of a given ring, such that the set of allowed denominators contains all of the non-zero divisors of the given ring.

plural of total base number