(rail transport, uncountable) A wheel arrangement for diesel and electric locomotives with two three-axle bogies / trucks, the two outer axles of each bogie are powered and the centre axle is unpow...

(organic chemistry) An unsaturated eight-membered heterocycle having seven carbon atoms, one sulfur atom and three double bonds

A surname originating as a matronymic or as a patronymic.

plural of jacuaru