Found in the following dictionaries
OTCWL2014 (NASPA Word List 2014)
"Crowdsourcing" Definition
noun
Delegating a task to a large diffuse group, usually without substantial monetary compensation.
Source: Wiktionary
The practice of obtaining needed services, ideas, or content by soliciting contributions from a large group of people and especially from the online community rather than from traditional employees or suppliers.
Source: Merriam-Webster
The practice of obtaining information or input into a task or project by enlisting the services of a large number of people, either paid or unpaid, typically via the Internet.
Source: Oxford Dictionary
verb
Present participle of crowdsource.
Source: Wiktionary
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