(b.1967), British Liberal Democrat statesman, Deputy Prime Minister since 2010 (in coalition with the Conservatives); full name Nicholas William Peter Clegg
(1957-), English golfer; full name Sir Nicholas Alexander Faldo. He won the British Open championship in 1987, 1990, and 1992 and the US Masters in 1989, 1990, and 1996
an abrupt change of gradient in the profile of a stream or river, typically due to a change in the rate of erosion
an abrupt change of gradient in the profile of a stream or river, typically due to a change in the rate of erosion