present participle of tumble

The act of something that tumbles.

A device in some early internal combustion engines that ignited the fuel/air mixture in a tube heated by a flame

Alternative spelling of rough-and-tumble

Alternative spelling of rough-and-tumble

Alternative spelling of rough-and-tumble

active, vigorous and rough, with the possibility of harm / highly competitive

Rough activity; fighting or brawling; a fight. / An environment of rough activity / A person who characteristically engages in such activity

Engage in rough-and-tumble activity

A yellow poisonous mushroom, Hypholoma fasciculare (= Naematoloma fasciculare).