Habit

noun

1. An action performed on a regular basis.

   "It’s become a habit of mine to have a cup of coffee after dinner."

2. An action performed repeatedly and automatically, usually without awareness.

   "By force of habit, he dressed for work even though it was holiday."

3. A long piece of clothing worn by monks and nuns.

   "It’s interesting how Catholic and Buddhist monks both wear habits."

4. A piece of clothing worn uniformly for a specific activity.

   "The new riding habits of the team looked smashing!"

5. Outward appearance; attire; dress.