Definitions
1.NounA hole through which a button is pushed to secure a garment or some part of one.
2.NounA flower worn in a buttonhole for decoration.
3.NounSo shaped that it can be worn on a buttonhole or it is similar to a buttonhole.
4.NounA small slot-like cut or incision, made for example by an accident with the scalpel.
5.NounThe mouth, nose or eyes of a tiny appearance.
6.Nounvagina, coin slot.
7.NounThe butthole (anus).
8.VerbTo detain (a person) in conversation against their will.
9.VerbTo cut one or more buttonholes (in).
10.VerbTo sew by buttonhole stitch.
11.VerbTo make a small slot-like incision in (intentionally or unintentionally).
12.VerbTo apply a flowery formation in.
13.VerbTo attain buttonhole-like formations on cutting.