Meanings
adverbb.i.d. (comparative more b.i.d., superlative most b.i.d.)
comparative more b.i.d. · superlative most b.i.d.
- medicineTwice a day
Origin
From Latin bis in die.
Full word history & related roots →Cite this entry
APA
b.i.d.. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/b.i.d.
MLA
“b.i.d..” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/b.i.d.. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “b.i.d.,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/b.i.d..
Source: b.i.d. on Wiktionary, CC BY-SA 4.0.