loop vs thread

loop

noun
  • A length of thread, line or rope that is doubled over to make an opening. 

  • A complete circuit for an electric current. 

  • A quasigroup with an identity element. 

  • A ring road or beltway. 

  • The opening so formed. 

  • A loop-shaped intrauterine device. 

  • A small, narrow opening; a loophole. 

  • A flexible region in a protein's secondary structure. 

  • A place at a terminus where trains or trams can turn round and go back the other way without having to reverse; a balloon loop, turning loop, or reversing loop. 

  • An aerobatic maneuver in which an aircraft flies a circular path in a vertical plane. 

  • An endless strip of tape or film allowing continuous repetition. 

  • An edge that begins and ends on the same vertex. 

  • A shape produced by a curve that bends around and crosses itself. 

  • A programmed sequence of instructions that is repeated until or while a particular condition is satisfied. 

  • A path that starts and ends at the same point. 

  • A bus or rail route, walking route, etc. that starts and ends at the same point. 

verb
  • To move in a loop. 

  • To move something in a loop. 

  • To place in a loop. 

  • To join electrical components to complete a circuit. 

  • To fly an aircraft in a loop. 

  • To duplicate the route of a pipeline. 

  • To form something into a loop. 

  • To create an error in a computer program so that it runs in an endless loop and the computer freezes up. 

  • To fasten or encircle something with a loop. 

  • To form a loop. 

thread

noun
  • A screw thread. 

  • A sequence of connections. 

  • A filament, as of a flower, or of any fibrous substance, as of bark. 

  • A long, thin and flexible form of material, generally with a round cross-section, used in sewing, weaving or in the construction of string. 

  • A unit of execution, lighter in weight than a process, usually sharing memory and other resources with other threads executing concurrently. 

  • The line midway between the banks of a stream. 

  • A continued theme or idea. 

  • A series of messages, generally grouped by subject, in which all messages except the first are replies to previous messages in the thread. 

  • Composition; quality; fineness. 

verb
  • To put thread through. 

  • To remove the hair using a thread. 

  • To pass (through a narrow constriction or around a series of obstacles). 

  • To screw on; to fit the threads of a nut on a bolt. 

How often have the words loop and thread occurred in a corpus of books? (source: Google Ngram Viewer )