Meanings
nounGCB (not comparable)
- abbreviationinitialismnot comparablemedicineInitialism of germinal center B-cell-like.
noun
- SingaporeabbreviationinitialismInitialism of good class bungalow.
- abbreviationinitialismInitialism of Knight Grand Cross of the Bath
Cite this entry
APA
GCB. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/GCB
MLA
“GCB.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/GCB. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “GCB,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/GCB.
Source: GCB on Wiktionary, CC BY-SA 4.0.