A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today. Definition and synonyms of interaction from the online English dictionary from Macmillan Publishers Limited.. interaction with : I enjoy the constant interaction with people from other departments. interaction between : the interaction between mother and baby. social interaction : Jobs that involve a degree of social interaction are usually more satisfying.
Best Answer: those are two different things. the thing the lead rope clips onto is called a halter. the piece that goes around the head and mouth and has a metal bar is called a bridle. and that metal thing is a bit. the halter is for leading a horse around/tieing/training, and a bridle is for riding. Source(s):
Diagram of the steering gear of an 18th to 19th century sailing ship. Helm of TS Golden Bear. Diagram of the operation of a tiller using a ship's wheel and tiller ropes. A ship's wheel or boat's wheel is a device used aboard a water vessel to change that vessel's course.