(sometimes lowercase) a member of the radical faction of the New York City Democrats, organized in 1835 to oppose the conservative members of the party.
2.
(lowercase) a friction match or cigar developed in the 19th century, ignited by rubbing against any hard, dry surface.
Origin: special use of locofoco (cigar), self-lighting, rhyming compound apparently based on loco(motive), taken to mean self-moving; -foco, alteration of Italian fuoco fire < Latin focus fireplace