copepod, copepod crustacean - minute marine or freshwater crustaceans usually having six pairs of limbs on the thorax; some abundant in plankton and others parasitic on fish mussel shrimp, ostracod, seed shrimp - tiny marine and freshwater crustaceans with a shrimp-like body enclosed in a bivalve shell
time and a half(noun) a rate of pay that is 1.5 times the regular rate; for overtime work.
half [1] a unit of proportion equal to 1/2. The English word half, like the German prefix halb-, is often placed before the name of a unit to create a combination which functions as a new unit equal to half the old one. Half dozen, half hour, and half gallon are typical and common examples.