what does locus mean
3. locus-the set of all points or lines that satisfy or are determined by specific conditions; the locus of points equidistant from a given point is a circle.set - (mathematics) an abstract collection of numbers or symbols; the set of prime numbers is infinite. noun.. (Mathematics) maths a set of points whose location satisfies or is determined by one or more specified conditions: the locus of points equidistant from a given point is a circle. 3. (Genetics) genetics the position of a particular gene on a chromosome. [C18: Latin]. (ËloÊ kÉs). n., pl.