So what is a combination tricast bet? In this case, you also pick the runners you think will place first, second and third. However, the order in which your selections finish doesnât matter. Provided the three horses or dogs you pick are the first three across the finish line, youâll win your bet.his is because a combination tricast involves betting on all six of the possible orders in which the three selections may finish a race. So itâs like placing six bets. Say you pick three horses â horses A, B and C â as the ones most likely to place first, second and third in a race.
Full Definition of SCALLOP. 1. a: any of numerous marine bivalve lamellibranch mollusks (family Pectinidae) that have a radially ribbed shell with the edge undulated and that swim by opening and closing the valves b: the adductor muscle of a scallop as an article of food.2.. a: any of numerous marine bivalve lamellibranch mollusks (family Pectinidae) that have a radially ribbed shell with the edge undulated and that swim by opening and closing the valves b: the adductor muscle of a scallop as an article of food.
It may also refer to a few other common edible species, such as the soft-shell clam, Mya arenaria and the ocean quahog, Arctica islandica. Another species commercially exploited on the Atlantic Coast of the United States is the surf clam Spisula solidissima. Scallops are also used for food.he word clam is used in the idiom to clam up, meaning to refuse to talk or answer, based on the clam behaviour of quickly closing the shell when threatened. A  clamshell  is the name given to a container or mobile phone consisting of two hinged halves that lock together.