What does the cryptic crossword clue "Frenchman is the second person on the radio (4)" mean?

The definition is "Frenchman". The wordplay uses a homophone (sounds like). Homophone of “Eve” (the second person after Adam) The answer is YVES.

Frenchman is the second person on the radio (4)

Guardian Cryptic #29067 | 18 Across | 2023-05-11 flower