Definition from Wiktionary, the free dictionary
See also: hb
- Initialism of Hansestadt Bremen. The German city of Bremen. (Used on licence plates and informally in other contexts.)
- Let's meet in HB tomorrow.
HB (not comparable)
- hard black (describing a pencil that makes lighter marks than a grade B, but darker marks than a grade H pencil)
- (slang) A hot babe, someone pickup artists try to seduce. (Usually followed by a number in the 1-10 scale of physical beauty, e.g. HB5 or HB10.)