plural of burr

A municipality in Liège province, Belgium. / A community in Les Chutes-de-la-Chaudière-Ouest borough, Lévis, Quebec, Canada. / A commune in Pas-de-Calais department, Hauts-de-France, France.

A highly explosive yellow crystalline substance, (CH₃C₆H₂(NO₂)₃), obtained by reacting nitric acid with toluene

A simple cognitive architecture developed to account qualitatively for a large set of matched pairs of conscious and unconscious processes.