e/Screw picket

Information
has gloss	eng: A screw picket is a metal device used to secure something to the ground. Today, screw pickets are used widely to temporarily "picket" dogs and grazing animals such as sheep, goats, and horses. Screw pickets are also used to stabilize small trees, tent poles, and other objects that are intended to remain upright.
lexicalization	eng: screw picket
instance of	(noun) a barrier that serves to enclose an area fencing, fence