The word “candid” comes from the Latin term “candidus,” meaning “white” or “bright.” It also carried the figurative sense of being “pure,” “sincere,” or “truthful.” In ancient Rome, “candidus” referred to the white robes worn by candidates running for public office, symbolizing their supposed purity and integrity. Over time, the word evolved to describe openness and honesty, and by the mid-17th century, “candid” took on the meaning of being straightforward and frank in conversation.
This transformation aligns with the word’s associations with sincerity and lack of pretense. Today, “candid” is used both to describe an honest, unvarnished expression and, in photography, to refer to unposed, spontaneous shots capturing genuine moments.