General Definition:
1. Any thing worn around the neck or going around the neck, such as a necklace or the collar or neck line of a garment; or any thing or any action directly or indirectly associated with this, particularly if made of beads.
As a Noun:
1. Small, often round, pieces of coloured glass, wood, or plastic with a hole through the middle and put together on a piece of string or wire to make a necklace. English = beads, beaded necklace.
2. A piece of jewellery worn around the neck. English = necklace.
As a Verb or Adjective:
1. To wear a necklace made of beads.