plural of hysteriac

(intransitive) To weaken, become feeble. / To hang loose without stiffness; to bend down, as flexible bodies; to be loose, yielding, limp. / To let droop; to suffer to fall, or let fall, into feebl...

(zoology) A member of the clade Nephrozoa, which includes all deuterostomes and protostomes.

plural of Mercedes-Benz