(soccer) The instinctive blocking of the ball by a goalkeeper.

(organic chemistry) An organic reaction that converts an alcohol into a variety of functional groups, such as an ester, using triphenylphosphine and an azodicarboxylate.

plural of reactive power

The imaginary component of the power of an alternating current circuit; the product of the voltage and that part of the current that is out of phase with the voltage.

Alternative form of mind-reader

Real estate that is owned by a forecloser.

plural of reaction mechanism

(genetics) Any of three possible sequences of codons in which an RNA sequence could be translated.

(chemistry) Any reaction in which a small molecule is removed from that of the reactant

(chemistry, biology) An elimination reaction in which the small molecule removed is water