Meanings
present singular third person fiatsplains · participle present fiatsplaining · participle past fiatsplained · past fiatsplained
- derogatoryinformalTo criticize bitcoin and other cryptocurrencies in a condescending manner, often by nocoiners.
If you have ever had the displeasure of learning economics while in university or simply have had a pompous sheep fiatsplain to you why a sound money standard can never work you've likely had a professor or the fiatsplainer blame the gold standard for the Great Depression.
2021 December 2, Marty Bent, “They Haven't Been Teaching Monetary History Accurately”, in Bitcoin Magazine
Origin
From fiat + -splain, after mansplain.
Full word history & related roots →Cite this entry
fiatsplain. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/fiatsplain
“fiatsplain.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fiatsplain. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “fiatsplain,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/fiatsplain.
Source: fiatsplain on Wiktionary, CC BY-SA 4.0.