Adjective

(en adjective)

Relating to mystics or mysticism.

Having a spiritual significance that transcends human understanding.

*{{quote-magazine, date=2012-01

, author=Stephen Ledoux , title=Behaviorism at 100 , volume=100, issue=1, page=60 , magazine= citation , passage=Becoming more aware of the progress that scientists have made on behavioral fronts can reduce the risk that other natural scientists will resort to mystical agential accounts when they exceed the limits of their own disciplinary training.}}

Inspiring a sense of spiritual mystery, awe, and fascination.

Adjective

(er)

Connected with fate or destiny; able to influence fate.

Of or pertaining to witches or witchcraft; supernatural; unearthly; suggestive of witches, witchcraft, or unearthliness; wild; uncanny.

* Longfellow

Those sweet, low tones, that seemed like a weird incantation.

* Shakespeare, Macbeth , Act 1 Scene 5

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 weird sisters saluted me, and referred me to the coming on of time, with 'Hail, king that shalt be!'

Having supernatural or preternatural power.

There was a weird light shining above the hill.

Having an unusually strange character or behaviour.

There are lots of weird people in this place.

Deviating from the normal; bizarre.

It was quite weird to bump into all my ex-girlfriends on the same day.

(archaic) Of or pertaining to the Fates.