sloganeer

[ sloh-guh-neer ]
/ ˌsloʊ gəˈnɪər /

noun

a person who creates and uses slogans frequently.

verb (used without object)

to create or use slogans, especially in an effort to change public opinion.

Origin of sloganeer

First recorded in 1920–25; slogan + -eer
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for sloganeer

sloganeer

/ (ˌsləʊɡəˈnɪə) /

noun

a person who coins or employs slogans frequently

verb

(intr) to coin or employ slogans so as to sway opinion
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