How do you spell Grise

Available Definitions:
1)  n. - See Grice , a pig.
2)  n. - A step (in a flight of stairs); a degree.
3)  n. - The prize; the honor of the day; as, to bear the gree, i. e., to carry off the prize.
4)  v. i. - To agree.
5)  n. - A step.