Origin of hardhead1
an alloyed silver coin of Scotland, issued in the 16th and 17th centuries, equal to one and one-half pence and later to twopence.
Origin of hardhead2
1555–65; perhaps (by folk etymology) < French hardit, after Philip III, named le Hardi the Bold (1245–85), king of France, who first issued the coin
Also called lion.
any composite plant of the genus Centaurea, especially the weedy C. nigra, having rose-purple flowers set on a dark-colored, knoblike bract.
Origin of knapweed
Also called hardheads, Spanish button.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Related Words for hardheadsbonehead, fool, screwball, jackass, dunce, oaf, idiot, ninny, bust, tomfool, simpleton, noodle, chump, moron, nincompoop, numskull, dolt, knucklehead, halfwit, hardhead
Examples from the Web for hardheads
Historical Examples of hardheads
The work came out so well that I said, "Boys, here is a great scheme—these hardheads are splendid building material."Little Journeys to the Homes of the Great, Vol. 1 of 14
(functioning as singular) a thistle-like plant, Centaurea nigra, native to Europe and introduced into North America and New Zealand, that has reddish-purple flower heads: family Asteraceae (composites)Also called: knapweed See also centaury (def. 2)
Word Origin for knapweed
C15 knopwed; see knop, weed 1
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012