JONQUIL
A widely cultivated ornamental plant (Narcissus jonquilla) native chiefly to southern Europe, having long narrow leaves and short-tubed yellow flowers.

WELDMENT
A unit composed of an assemblage of pieces welded together.

YARROW

Any of several plants of the genus Achillea of the composite family, especially A. millefolium, native to Eurasia, having finely dissected foliage and flat corymbs of usually white flower heads. Also called achillea, milfoil.

STUMBLEBUM
A punch-drunk or second-rate prizefighter.


GENIOMETER
An optical instrument for measuring crystal angles, as between crystal faces.