1. A grain of barley; the third of an inch.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• varleycorn,
• narleycorn,
• harleycorn,
• garleycorn,
• bzrleycorn,
• bsrleycorn,
• bwrleycorn,
• bqrleycorn,
• baeleycorn,
• badleycorn,
• bafleycorn,
• barpeycorn,
• barlycorn,
• braleycorn,
• barelycorn,
• berleycorn,
• cariacoon,
• kariacon,
• Bargecors,
• barlcorn

• barley candy,
• barley-sugar.

The adjective form of the word "barleycorn" is "barleycorned".

The plural of the "barleycorn" can be the "barleycorns".

The singular of the "barleycorn" can be the "barleycorn".