"A type of light four-wheeled open carriage, usually drawn by a pair of horses, and having one or two seats facing forward" (OED).

Image of a light phaeton (Two Nerdy History Girls).

"A light two-wheeled one-horse carriage" (OED).

Image of a Standhope-style gig (Wikipedia).

“A small flat piece of bone or ivory used instead of money or for keeping account in games of chance; sometimes made in the form of a fish” (OED).

Fish made from ivory (Austenonly.com):

Other shapes, made of mother-of-pearl (Austenonly.com):

"Used to shield people from the heat of a fireplace….Also used to keep sparks off the floor" (Pool, What Jane Austen Ate…, 308).

Picture of a fire screen from 1788 (Victoria and Albert Museum).

“To settle (land, an estate, etc.) on a number of persons in succession, so that it cannot be bequeathed at pleasure by any one possessor” (OED).

Also spelled casino; "a card game for two to four people" (Pool, What Jane Austen Ate…, 281).

"A card game played by four people with forty cards that was the fashionable predecessor of whist" (Pool, What Jane Austen Ate…, 360).

From “to come out”—when a young woman formally enters adult society, usually at 17 or 18, and is eligible for marriage (Pool, What Jane Austen Ate…, 288).

Also spelled "connections." "Relationship by family ties, as marriage or distant consanguinity" (OED).

"Gold or silver vessels and utensils" (OED).