The word "馨香" is formed from two characters: "馨" and "香". "馨" is a compound character composed of "声" (sound) and "香" (fragrance), implying a fragrance that carries or spreads. "香" is a pictographic character originally representing the smell of grains, meaning fragrant. Together, they create a term where "馨" modifies "香" to emphasize a strong, pervasive pleasant aroma.