n.
Pronunciation: ' räs-t ə r also ' ro ̇ s- or ' r ō s-
Function: noun
Etymology: Dutch rooster, literally, gridiron; from the parallel lines
Date: 1727
1 a : a roll or list of personnel b : such a list giving the order in which a duty is to be performed <a duty roster > c : the persons listed on a roster
2 : an itemized list