1)
What is the meaning (root) of the word "Yizach"?
1.
Rashi (citing Dunash ben Lebret): It is an Arabic word that means 'move away (detach').
2.
Ramban: Based on the fact that a "Zayin' and a "Samech' are interchangeable, 1 it means 'demolish (break-up').
1
Like we find "Ya'alzu Chasidim be'Chavod" (Tehilim, 149:5) is like "Nis'alsah ba'Ahavim" (Mishlei, 7:18) and "v'Nitatztem es Mizbechosam" (Devarim 12:3) is like "Zadon Shabbos]Nesivasi" (Iyov, 30:13 [Ramban])
