Indistinct muttering from a ring-tailed primate?

The answer to this crossword question is “LEMURMURMUR“. This is a play on words that combines the name of a ring-tailed primate, the lemur, with the sound of indistinct muttering, “murmur“. The repetition of “murmur” in the answer emphasizes the sound and adds a playful tone to the clue. Overall, the answer is a clever and creative way to clue in the crossword solver to the correct word.