The state of being fervent.

The leaf of a fern; used attributively in various terms (see Derived terms below).

(dated, inorganic chemistry) Iron(II) sulfate.

A form of secondary fermentation in which the malic acid in wine is converted to lactic acid, reducing the wine's sharpness

The production of carbon dioxide in sparkling wine using the méthode champenoise, or in beer using bottle conditioning / Malolactic fermentation.

Alternative form of ferrous sulfate

(Britain, dated, inorganic chemistry) iron(III) sulfate

(US, dated, inorganic chemistry) iron(III) sulfate

A surname transferred from the given name derived from the given name Fergus and/or from the Norman surname Ferrers. / A village in Illinois. / A city in Texas.

(chemistry) The chemical compound FeO, iron oxide where iron has a valence of +2.