Shavous 5771
"A Fortiori" Chof Vov Iyar 5771
Many people don't know what it means but most people in our community are familiar with the concept. It translates to Kal Vchomer; here is an example:
If places that are open a few hours a day for learning are open throughout the entire night of Shavuos for learning, Kal Vchomer (a fortiori in Latin/English), a place that is open 6:00 AM - 2:00 AM regularly will be open throughout the entire night of Shavous. The latter is referring to the Heichal Halimmud.

