Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
iodoform
iodometry
iodophor
iodopsin
iolite
IOM
-ion
ion
ion channel
ion engine
ion exchange
ion implantation
ion pair
ion propulsion
ion rocket
ion source
ion trap
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

iota

i·o·ta [ ī ṓtə ] (plural i·o·tas)


noun 
Definition:
 
1. 9th letter of Greek alphabet: the ninth letter of the Greek alphabet, represented in the English alphabet as "i"

2. small amount: a very small amount of something
anyone with an iota of sense

[Early 17th century. Via Latin< Greek iōta< Semitic]
Advertisement

© 2009 Microsoft