iffy

adjective

if·​fy ˈi-fē How to pronounce iffy (audio)
1
: having many uncertain or unknown qualities or conditions
an iffy proposition
2
: of inconsistent or unreliable quality
iffiness noun

Examples of iffy in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The 49ers might want to land one or two, especially if Jackson is iffy. Matt Barrows, The Athletic, 24 Feb. 2025 Punxsutawney Phil may get skewered for his iffy weather predictions, but his parties don't miss. Chrissy Suttles, Axios, 2 Feb. 2025 At the very least, Watson’s future in Cleveland seems iffy. Jim Ingraham, Forbes, 7 Jan. 2025 The dumbest thing about how good Scheffler is remains that he was frustrated with himself this week and finished tied for third with some iffy driver play. Brody Miller, The Athletic, 19 Feb. 2025 See All Example Sentences for iffy

Word History

Etymology

if entry 1

First Known Use

1937, in the meaning defined at sense 1

Time Traveler
The first known use of iffy was in 1937

Cite this Entry

“Iffy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/iffy. Accessed 3 Apr. 2025.

Kids Definition

iffy

adjective
if·​fy ˈif-ē How to pronounce iffy (audio)
1
: having many uncertain or unknown qualities or conditions
an iffy situation
2
: of inconsistent or unreliable quality
iffiness noun

More from Merriam-Webster on iffy

Last Updated: - Updated example sentences
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