When a geometry is described by a set of axioms, the notion of a line is usually left undefined (a so-called primitive object). The properties of lines are then determined by the axioms which refer to them.
Definition of mull 1: friable forest humus that forms a layer of mixed organic matter and mineral soil and merges gradually into the mineral soil beneath 2: a finely powdered solid especially in a suspension
A warm piece of clothing for the hands. muffle(Noun) A kiln or furnace, often electric, with no direct flames (a muffle furnace) muffle(Verb) To wrap up (a person, face etc.) in fabric or another covering, for warmth or protection. To wrap up or cover (a source of noise) in order to deaden the sound. To mute or deaden (a sound etc.). Webster Dictionary(0.00 / 0 votes)Rate this definition: Origin: [F. moufle, prop., a mitten, from the resemblance in shape.