self-starter

[ self-stahr-ter ]
/ ˈsɛlfˈstɑr tər /

noun

Informal. a person who begins work or undertakes a project on his or her own initiative, without needing to be told or encouraged to do so.

Origin of self-starter

First recorded in 1890–95

Related forms

self-start·ing, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for self-starter

British Dictionary definitions for self-starter

self-starter

noun

the former name for a starter (def. 2)
a person who is strongly motivated and shows initiative, esp at work

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012