Εννοια

• Noun

  1. A leader or head of a group of people, organisation, etc.
  2. The top part of a shield or escutcheon; more specifically, an ordinary consisting of the upper part of the field cut off by a horizontal line, generally occupying the top third.
  3. The principal part or top of anything.
  4. An informal term of address.
  5. An informal term of address.

• Adj
• Verb