(~s, baling, ~d)
1.
A ~ is a large quantity of something such as hay, cloth, or paper, tied together tightly.
...~s of hay.
N-COUNT: usu pl, usu with supp
2.
If something such as hay, cloth, or paper is ~d, it is tied together tightly.
Once hay has been cut and ~d it has to go through some chemical processes.
VERB: be V-ed, also V n
3.
see also bail