A European iris with bright yellow flowers, Iris pseudacorus.

(derogatory) Burning (catching fire) during execution by electric chair.

To surrender or resign, especially in a military context.

A flame, as of hydrogen or coal gas, burning within a tube and so adjusted as to set the air within the tube in vibration, causing sound; a chemical harmonicon.

(US, symbolically) Patriotism and traditional US values. / (US politics) Something that cannot be questioned because it appeals to patriotism and widely-held American traditional values.

(chiefly in the plural) A rye groat that is cut, cooked and rolled into a flake, used as a breakfast cereal.

A type of soft cotton fabric.

(transitive) To mark for attention; to flag.

(UK) A gun in an artillery train bearing a flag. / A humorous prop gun which unfurls a small flag when its trigger is pulled.

(chemistry) The quantitative analysis of metals by passing a solution of their salts into a flame and measuring the intensity of specific spectral lines