(chemistry) Formic acid.

The island of Taiwan / (historical) A province of the Qing (Ching) dynasty (Manchu). / A province of the Republic of China. / A claimed province of the People's Republic of China (mainland China).

A surname from Maltese.

(organic chemistry) A 10% solution of formaldehyde in water.

plural of Formosan

Of or relating to Formosa or people of Formosa.

An inhabitant, resident, or a person of descent from Formosa.

hydrogen cyanide

(organic chemistry) Pertaining to the formose reaction (“Butlerov reaction”)

(organic chemistry) An isoflavone and phytoestrogen found in plants such as clover and cohosh, converted to equol, an estrogen, in the digestive system.