Definitions from Johnson's Dictionary (1755):

OATS 1 n.s. [ aten Saxon.]

A grain, which in England is generally given to horses, but in Scotland supports the people.

It is of the grass leaved tribe; the flowers have no petals, and are disposed in a loose panicle: the grain is eatable. The meal makes tolerable good bread. Miller.
The oats have eaten the horses. Shakespeare.
It is bare mechanism, no otherwise produced than the turning of a wild oatbread, by the insinuation of the particles of moisture. Locke.
For your lean cattle, fodder them with barley straw first, and the oat straw last. Mortimer’s Husbandry.
His horse’s allowance of oats and beans, was greater than the journey required. Swift.

NETWORK 1 n.s. [net and work.]

Any thing reticulated or decussated, at equal distances, with interstices between the intersections.

Nor any skill’d in workmanship emboss’d; Nor any skill’d in loops of fing’ring fine; Might in their diverse cunning ever dare, With this so curious network to compare. Spenser.
A large cavity in the sinciput was filled with ribbons, lace, and embroidery, wrought together in a curious piece of network. Addison’s Spectator.

LEXICOGRAPHER 1 n.s. [ leciko_n and gra&fw lexicographe, French.]

A writer of dictionaries; a harmless drudge, that busies himself in tracing the original, and detailing the signification of words.

Commentators and lexicographers acquainted with the Syriac language, have given these hints in their writings on scripture. Watts’s Improvement of the Mind.

ORGASM 1 n.s. [orgasme, Fr. o!rgasmoj ]

Sudden vehemence.

By means of the curious lodgment and inosculation of the auditory nerves, the orgasms of the spirits should be allayed, and perturbations of the mind quieted. Derham’s Physico-Theol.

URINATOR 1 n.s. [urinateur, Fr. urinator, Lat.]

A diver; one who searches under water.

The precious things that grow there, as pearl, may be much more easily fetched up by the help of this, than by any other way of the urinators. Wilkins’s Math. Magic.
Those relations of urinators belong only to those places where they have dived, which are always rocky. Ray.

JOGGER 1 n.s. [from jog.]

One who moves heavily and dully.

They, with their fellow joggers of the plough. Dryden