> as lemmas

1650 M. à Vauts Husband's Authority Unvail'd 12 This cannot surely be through brain-fancies and airy Notions.

1837 R. H. Horne Death of Marlowe i. ii. 13 What's i' the wind?—nobleman, or gentleman, or a brain-fancy.

1921 J. C. Miller Veils of Samite 69 Never wild brain-fancies, flighty, Dragging men down with their lure.