uplifter

[ uhp-lif-ter ]
/ ʌpˈlɪf tər /

noun

a person or thing that uplifts.
a person engaged in or devoted to social or moral uplift.

Origin of uplifter

First recorded in 1575–85; uplift + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for uplifter