Anagrams of: COTTONSTAINER

• a person who participates in competitions

• a person who dissents from some established policy

• a person who draws cartoons

• the state of being physically constrained

• a device that retards something's motion

• the act of constraining; the threat or use of force to control the thoughts or behavior of others

• any object that can be used to hold things (especially a large metal boxlike object of standardized dimensions that can be loaded from one form of transport to another)

• a yellow radioactive mineral; an ore of uranium and radium and vanadium

• one of a series of rounded projections (or the notches between them) formed by curves along an edge (as the edge of a leaf or piece of cloth or the margin of a shell or a shriveled red blood cell observed in a hypertonic solution etc.)

• the cardinal number that is the sum of seven and one