1. not to write to or visit someone; (lit.) road of the weasel (it is believed that if someone blocks the path a weasel, he will never take that path again)
weasel (esp. the Japanese weasel, Mustela itatsi); mustelid (any other member of the weasel family, incl. badgers, martens, minks, ferrets, otters, polecats, stoats, skunks, etc.)
not to write to or visit someone; (lit.) road of the weasel (it is believed that if someone blocks the path a weasel, he will never take that path again)