1) Neigh 2) Sound from a contented horse 3) Whicker 4) Whinny 1) Neigh 2) Whicker 3) Whinny 
• (v. t.) One of the night brawlers of London formerly noted for breaking windows with half-pence. • (v. t.) The cutting lip which projects downward at the edge of a boring bit and cuts a circular groove in the wood to limit the size of the hole that is bored. • (v. t.) One of the night brawlers of London formerly noted for breaking ...
Nick'er noun [ From Nick , transitive verb ] 1. One of the night brawlers of London formerly noted for breaking windows with half- pence. [ Cant] Arbuthnot. 2. The cutting lip which projects downward at the edge of a boring bit and cuts a circular ...
£1.
Nicker is British slang for a pound sterling (and formerly a sovereign also).
a person or thing that nicks.