Definition of "nicker" []

• To neigh softly. (verb-intransitive)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The terms nicker for a one-pound note and half a nicker for a ten-shilling note are New Zealand expressions that arrived in Britain, and they were also widely used by counterfeiters in the underworld."
• "-- A tropical plant, bearing the seeds known as nicker nuts, or bonduc nuts."
• "Brown's "nicker" without acknowledgment, and lost it."