Meanings
- informalTo not know; to have no idea.
For the most part we do not have the faintest who asylum-seekers really are.
2003 January 19, “Terrorist 'sleepers' slip intelligence net”, in The Independent2 more examples
Soon everything is in its appointed place except for Becky. And Becky does not have the faintest where that is.
1992, Maureen Freely, The Stork Club, A&C Black, →ISBN, page 273You may have heard the call to go on your short-term mission (STM), but you also need to be in the right place at the right time. Like Isaiah, you may be able to say, "Here I am! Send me" (Isaiah 6:8) – but may not have the faintest where to go, with whom, or know the duration of the STM.
2018, Mathew Backholer, Short-Term Missions, A Christian Guide to STMs: For Leaders, Pastors, ByFaith Media, →ISBN, page 30
Origin
Ellipsis of "not have the faintest idea/clue/notion/understanding/concept/inkling".
Full word history & related roots →Cite this entry
not have the faintest. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/not%20have%20the%20faintest
“not have the faintest.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/not%20have%20the%20faintest. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “not have the faintest,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/not%20have%20the%20faintest.
Source: not have the faintest on Wiktionary, CC BY-SA 4.0.