A part of the wall that is made to remove (e.g., a Pesach kitchen).
הכנה ליום אחר (Preparations for a Weekday): Washing Dishes on Shabbos for Sunday. Releasing a Halachic Vow (הַתָּרַת נְדָרִים);
Review of LOSH with more practical applications (Part 1).
Understanding How to Handle a Mixture of Solids and Liquids;