(Internet slang) watching; monitoring (especially as part of negative criticism)

Kyūjitai form of 礼 (“propriety; courtesy; politeness; etiquette”)

economy, advantageous

語: language / 棊, 棋, 碁: go (board game) / 期: a specific time; death (as in one's time has come) / 伍: a military squad (usu. of five people); a group / 午: noon; midnight