bourrage de crâne

== French == === Etymology === From bourrer le crâne +‎ -age. === Pronunciation === IPA(key): /bu.ʁaʒ də kʁan/ ~ /bu.ʁaʒ də kʁɑn/ === Noun === bourrage de crâne m (usually uncountable, plural bourrages de crâne) (historical) the pro-war propaganda used during World War 1 in France designed to maintain morale of the local population (by extension) brainwashing