The Mighty Lexicon

You'll need this...we totally make words up!

Allhumdulilah - Praise be to God
Fajr - The early morning prayer that Muslims observe. This is the first of five daily prayers, and it takes place before sunrise.
Fiqh - Islamic jurisprudence
Hols - Holidays
Imam - An Islamic leader, or learned person
Insha-Allah - God-Willing
Masaah - A ritual act of wiping over something.  Ex. wiping over the head during whudu.
Masha-Allah - God has willed it.  Used when admiring something, or hearing good news.
Khuffain - leather socks
Sec - second
Seriousity - A lazy way of saying, "In all seriousness..."
Shaykh - An Islamic scholar, and leader of a community.
Sunnah - something the Prophet Muhammad (sallalahu wa alahi wa salaam - peace be upon him) said, did, or liked.
Whudu - An act of ritual purification that involves washing the face, arms, and feet, amongst other parts of the body.