Molecule, n.: The ultimate, indivisible unit of matter. It is distinguished from the corpuscle, also the ultimate, indivisible unit of matter, by a closer resemblance to the atom, also the ultimate, indivisible unit of matter ... The ion differs from the molecule, the corpuscle and the atom in that it is an ion.

USAGE, n. The First Person of the literary Trinity, the Second and Third being Custom and Conventionality. Imbued with a decent reverence for this Holy Triad an industrious writer may hope to produce books that will live as long as the fashion.

INTENTION, n. The mind's sense of the prevalence of one set of influences over another set; an effect whose cause is the imminence, immediate or remote, of the performance of an involuntary act.

Cat: a soft indestructible automaton provided by nature to be kicked when things go wrong in the domestic circle.

MATERIAL, adj. Having an actual existence, as distinguished from an imaginary one. Important.

UBIQUITY, n. The gift or power of being in all places at one time, but not in all places at all times, which is omnipresence, an attribute of God and the luminiferous ether only.

ORATORY, n. A conspiracy between speech and action to cheat the understanding. A tyranny tempered by stenography.