letterhead

/ˈlɛtə(ɹ)ˌhɛd/

Etymology

From letter + head.

noun

  1. A portion of text at the top of a letter, identifying the sender and often giving their address etc., used for formal correspondence.“We need to change our letterhead to use the new logo.”
  2. Paper marked with a letterhead.“Internal memos do not need to be printed on letterhead.”