First Known Use: 1542
Dictionary
iota
noun io·ta \ī-ˈō-tə\
: a very small amount
Full Definition of IOTA
1
: the 9th letter of the Greek alphabet — see alphabet table
2
: an infinitesimal amount : jot <did not show an iota of interest>
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Origin of IOTA
Latin, from Greek iōta, of Semitic origin; akin to Hebrew yōdh yod
Related to IOTA
IOTA Defined for Kids
iota
noun io·ta \ī-ˈō-tə\
Definition of IOTA for Kids
: a tiny amount <I don't care an iota.>
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