simple past tense and past participle of re-ally

Third-person singular simple present indicative form of re-ally

A herring-like fish (Alosa alosa), of the eastern Atlantic that migrates to fresh water to spawn.

Used other than figuratively or idiomatically: see allied, arts. / Fine arts, related disciplines in literature, the visual and performing arts.

(organic chemistry, especially in combination) The univalent radical, CH₂=CH-CH₂-, existing especially in oils of garlic and mustard.

(organic chemistry) A mildly toxic pungent compound, C₃H₅NCS, obtained from the seeds of black mustard (Brassica nigra) or prepared synthetically, used as an animal repellent, etc.

(organic chemistry) Containing an allyl group, an alkene hydrocarbon group with the formula H₂C=CH-CH₂-

(organic chemistry) The unsaturated primary amine CH₂=CH-CH₂-NH₂ or any of its derivatives

(pharmacology) A particular narcotic painkiller.

(organic chemistry) The chlorinated derivative of propene 3-chloropropene that is used in the manufacture of pesticides and pharmaceuticals etc