Meanings
adverbzerothly (not comparable)
- not comparablerareIn the zeroth place; before even the first thing.
Origin
From zeroth + -ly, on the model of firstly, secondly, and so on.
Full word history & related roots →Cite this entry
APA
zerothly. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/zerothly
MLA
“zerothly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/zerothly. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “zerothly,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/zerothly.
Source: zerothly on Wiktionary, CC BY-SA 4.0.