The Dictionary thus includes the following classes of Words,
Phrases and Usages; viz.—
(1) Old English names of Natural Objects—Birds, Fishes, Animals, Trees, Plants, etc.—applied (in the first instance by the early settlers) either to new Australian species of such objects, or to new objects bearing a real or fancied resemblance to them—as <i>Robin, Magpie, Herring, Cod, Cat, Bear, Oak, Beech, Pine, Cedar, Cherry, Spinach, Hops, Pea, Rose</i>.
(2) English names of objects applied in Australia to others quite different-as <i>Wattle</i>, a hurdle, applied as the name of the tree <i>Wattle</i>, from whose twigs the hurdle was most readily made; <i>Jackass</i>, an animal, used as the name for the bird <i>Jackass</i>; <i>Cockatoo</i>, a birdname, applied to a small farmer.
(3) Aboriginal Australian and Maori words which have been incorporated unchanged in the language, and which still denote the original object—as <i>Kangaroo, Wombat, Boomerang, Whare, Pa, Kauri</i>.
(4) Aboriginal Australian and Maori words which have been similarly adopted, and which have also had their original meaning extended and applied to other things—as <i>Bunyip, Corrobbery, Warrigal</i>.
(5) Anglicised corruptions of such words—as <i>Copper-Maori, Go-ashore, Cock-a-bully, Paddy-melon, Pudding-ball, Tooky-took</i>.
(6) Fanciful, picturesque, or humorous names given to new Australasian Natural Objects—as <i>Forty-spot, Lyre-bird, Parson-bird, and Coach-whip</i> (birds); <i>Wait-a-while</i> (a tangled thicket); <i>Thousand-jacket, Jimmy Low, Jimmy Donnelly, and Roger Gough</i> (trees); <i>Axe-breaker, Cheese-wood, and Raspberry Jam</i> (timbers); <i>Trumpeter, Schnapper and Sergeant Baker</i> (fishes); <i>Umbrella-grass</i> and <i>Spaniard</i> (native plants), and so on.
(7) Words and phrases of quite new coinage, or arising from quite new objects or orders of things—as <i>Larrikin, Swagman, Billy, Free-selector, Boundary-rider, Black-tracker, Back-blocks, Clear-skin, Dummyism, Bushed.</i>
(8) Scientific names arising exclusively from Australasian necessities, chiefly to denote or describe new Natural Orders, Genera, or Species confined or chiefly appertaining to Australia—as <i>Monotreme, Petrogale, Clianthus, Ephthianura, Dinornis, Eucalypt, Boronia, Ornithorhynchus, Banksia</i>.
(9) Slang (of which the element is comparatively small)— as <i>Deepsinker, Duck-shoving, Hoot, Slushy, Boss-cockie, On-the-Wallaby</i>.