- venue, locale, locus - the scene of any event or action (especially the place of a meeting)
--1 is a kind of scene
- locus - the specific site of a particular gene on its chromosome
--2 is a kind of site, situation
- 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"
--3 is a kind of set
- 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"