plural of s-perfect

(linguistics) An aorist stem of an Old Latin verb which has been formed by adding an s to the end of the present stem; the ancestor of the Classical s-perfect.

(linguistics) A perfect stem of a Latin verb which has been formed by adding an s to the end of the present stem.

A subgenre of science fiction fanfiction where the Star Trek characters Kirk and Spock are shown in a homosexual relationship. Often attributive.

Alternative form of SF

plural of A.U. (astronomical units)

Alternative form of BS

Alternative form of SAT

(law) Abbreviation of South Africa.

(law) Abbreviation of South America.