Talk

From WoWWiki

The term talk means communicating with a non-player character (NPC) by right-clicking on them. Player characters communicate with each other through chat.

Additional notes:

• You should see a speech bubble icon () with a small triangle (silver or gold ) when you move your pointer over the creature.

• If your character is too far away to talk, the small triangle will be silver.

  out of range

• If your character is close enough to talk, the small triangle will be gold.

  in range to talk

Note: You can speak to NPCs in druid forms as of Patch 2.0.3.