Sentence:  Whiles I stood rapt in the wonder of it, came missives from the king, who all-hailed me, 'Thane of Cawdor'; by which title, before, these <WSD>weird</WSD> sisters saluted me, and referred me to the coming on of time, with 'Hail, king that shalt be!' 
Meaning of the word marked with <WSD> tags:  Of or pertaining to witches or witchcraft; supernatural; unearthly; suggestive of witches, witchcraft, or unearthliness; wild; uncanny.