Daymare

[Sarah]

A kind of incubus which occurs during wakefulness, attended bythe peculiar pressure on the chest which characterizes nightmare.Dunglison.

[Sarah]

A vivid, unpleasant mental image (as in a nightmare) conjured in broad daylight, such as an impending crash, or a thought of a loved one in distress, which can cause a strong emotional response such as fear or horror.

[Sarah]

A daymare is when you are daydreaming but it seems more like a nightmare.

[Sarah]

An intensely scary event occurring in your imagination while you are awkwake.

Like a day dream, but a horribly frightening one, such that it is more like a nightmare.

[Sarah]

A seriously bad dream, but experienced during daylight hours.

[Sarah]

A bad dream that is so horrific. It came in your mind while you were sleeping in the day... Although it should have occurred at night. It obviously a nightmare that happened in the day.

[Zipporah Schumaker]

A rare moment when someone has a [horrible] [dream] while [napping] during the day.

[Zipporah Schumaker]

A frightening hallucinatory condition experienced while awake.