罔[㒺]wǎnɡ

[书] Ⅰ  （蒙蔽） deceive; hoodwink: 欺 ～ cheat; deceive; 欺天 ～ 人 deceive God and man Ⅱ  (没有； 无) no; not: ～ 见 fail to see; ～ 效 without results; 置若 ～ 闻 take no heed of; turn a deaf ear to
另见 see also wánɡ。
◆罔无所措 did not know what to do