(transitive, intransitive, copulative) To present (an argument or a plea), especially in a legal case. / (intransitive) To beg, beseech, or implore. / (transitive) To offer by way of excuse.

plural of right eigenvector

The act of lurking. / (obsolete) A swindle.

(astrology) Any of twelve signs, corresponding to constellations, that are used as the basis of astrology