fixture

1 : the act or process of fixing : the state of being fixed
2 a : something that is fixed or attached (as to a building) as a permanent appendage or as a structural part <a plumbing fixture> b : a device for supporting work during machining c : an item of movable property so incorporated into real property that it may be regarded as legally a part of it
3 : a familiar or invariably present element or feature in some particular setting; especially : a person long associated with a place or activity
4 : a settled date or time especially for a sporting or festive event; also : such an event especially as a regularly scheduled affair