What is the meaning of Frank?

noun

• A member of the ancient Germanic peoples who spread from the Rhine into the Roman Empire in the 4th century.
• A smooth-textured sausage of minced beef or pork usually smoked; often served on a bread roll.
  • synonyms: frankfurter, hotdog, hot dog, dog, wiener, wienerwurst, weenie

verb

• Stamp with a postmark to indicate date and time of mailing.
  • synonyms: postmark
• Exempt by means of an official pass or letter, as from customs or other checks.

adjective

• Characterized by directness in manner or speech; without subtlety or evasion.
  • usage: "blunt talking and straight shooting"; "a blunt New England farmer"; "I gave them my candid opinion"; "forthright criticism"; "a forthright approach to the problem"; "tell me what you think-and you may just as well be frank"; "it is possible to be outspoken without being rude"; "plainspoken and to the point"; "a point-blank accusation"
  • synonyms: blunt, candid, forthright, free-spoken, outspoken, plainspoken, point-blank, straight-from-the-shoulder
• Clearly manifest; evident.
  • usage: "frank enjoyment"