Hullin
"Ordinary" or "Mundane" ) is the third tractate of the Mishnah in the Order of Kodashim and deals with the laws of ritual slaughter of animals and birds for meat in ordinary or non-consecrated use ( as opposed to sacred use ) , and with the Jewish dietary laws in general , such as the laws governing the prohibition of mixing of meat ( "fleishig" ) and dairy ( "milchig" ) products . 
<triplet> Mishnah <subj> Order of Kodashim <obj> has part <triplet> Order of Kodashim <subj> Mishnah <obj> part of