plural of twenty-first

Alternative spelling of feet first

(of the movement or transportation of a person or animal) With the feet preceding the rest of the body. / (idiomatic, euphemistic) In the manner of a deceased person (i.e., dead).

plural of first cousin

(Latin grammar) present imperative (second-person forms only); compare second imperative

plural of first imperative

plural of first choice

plural of forty-first

(rare) plural of first base

(law) The most severe level of felony, typically involving planning or other aggravating factors.