From <span class="searchmatch">筆</span> (fude, “writing brush”) + <span class="searchmatch">押さえ</span> (osae, 連(れん)用(よう)形(けい) (ren'yōkei, “stem or continuative form”) of the verb 押(お)さえる (osaeru).). <span class="searchmatch">筆</span>(ふで)押(お)さえ • (fudeosae) ...