Original: A funeral prayer, or salat ul-janazah, is normally held for a deceased Muslim outdoors in a courtyard or square close to the mosque, with all congregants present, including the imam, participating.
Simplified: When a Muslim dies, a funeral prayer, or salat ul-janazah, is normally held outdoors in a courtyard or square close to the mosque, with all the worshippers present, including the imam, taking part.