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.
quarter(noun) a unit of time equal to 15 minutes or a quarter of an hour. it's a quarter til 4; a quarter after 4 o'clock. quarter(noun) one of four periods into which the school year is divided. the fall quarter ends at Christmas.