查汉字
(same as 厎 砥) to apply knowledge to final causes; to extend knowledge to the utmost, equally; average, smooth
【子集下】【厂字部】㕄 ·康熙筆画：6 ·部外筆画：4
《字彙補》之是切，音智。致也，均也，平也，聲也。《海篇》同厎。
