Dictionary.net

• Sherpa mountaineer guide who with Sir Edmund Hillary was one of the first to attain the summit of Mount Everest (1914-1986)

2006 - WordNet 3.0
By Princeton University

• Sherpa mountaineer guide who with Sir Edmund Hillary was one of the first to attain the summit of Mount Everest (1914-1986)

2011 - English Dictionary Database
By DataStellar Co., Ltd