- The definition of guileless is candid, without deception or naive.
An example of someone who is guileless is an honest and innocent girl who just arrived in a big city and who believes that everyone is as honest and good as she.
guileless definition by Webster's New World
without guile; candid; frank
guileless definition by American Heritage Dictionary
Free of guile; artless. See Synonyms at naive.
- guileˈless·ly adverb
- guileˈless·ness noun