error, wrap around
繆 centers on the idea of something being tangled or wound around, which can lead to mistakes or errors. The core image is of threads wrapping around and becoming confused, resulting in a mix-up.
繆 combines 糸 (thread) with 翏, which likely contributes the sound and the idea of winding or entangling. The exact historical development of 翏 is uncertain, but the character as a whole suggests threads becoming tangled.
Threads (糸) on the left and a complex right side that looks like feathers or wings (翏) getting tangled. Imagine wrapping thread around something and it becomes a messy error.
For ビュウ, picture a tangled thread that makes a 'byoo' sound as it snaps when you try to pull it straight: byoo -> ビュウ, and the error is the knot you made.
coiled about; entangled; entwined