Iota
Iota , noun
[Latin, from Greek 'iw^ta. See Jot.]
1.
The ninth letter of the Greek alphabet (ι) corresponding with the English i.
2.
A very small quantity or degree; a jot; a particle.
They never depart an iota from the authentic formulas of tyranny and usurpation.
Collocations (1)
Iota subscript (Greek Grammar) , iota written beneath a preceding vowel, as a,, h,, w,, -- done when iota is silent.