Alternative form of wear rose-colored glasses

(idiomatic, anapodoton) Used to characterize a look of strong hostility

(programming) A section of computer code in which an instruction or group of instructions is repeated only while a certain condition continues to be met.

(US) A highway that loops around the perimeter of a major city. / One of the loops of fabric ringing the waist of a pair of pants, used to hold the belt in place. / The 'D' shaped frame of a belt buckle

(idiomatic) To think before taking action.

The Chicago Loop; the famous section of downtown Chicago.

Having an interest in the future, and planning for it

To perform any of several aerobatic manoeuvres in which the aircraft flies around a vertical circle.

A purported inferior has certain rights or prerogatives, even in the presence of a purported superior.

(physics) A theory which attempts to reconcile quantum mechanics and general relativity, according to which space can be regarded as an extremely fine fabric of finite loops.