ribbing

US /ˈrɪb.ɪŋ/
UK /ˈrɪb.ɪŋ/
"ribbing" picture
1.

a series of ribs or ridges, especially in fabric or a structure

:
The sweater had a distinct vertical ribbing.
The concrete structure featured strong steel ribbing for support.
2.

good-natured teasing or joking

:
His friends gave him some good-natured ribbing about his new haircut.
Despite the constant ribbing, he knew they cared.