Jot [N] [S]
or Iota, the smallest letter of the Greek alphabet, used metaphorically or proverbially for the smallest thing ( Matthew 5:18 ); or it may be = yod, which is the smallest of the Hebrew letters.
These dictionary topics are from
M.G. Easton M.A., D.D., Illustrated Bible Dictionary, Third Edition,
published by Thomas Nelson, 1897. Public Domain, copy freely.
[N] indicates this entry was also found in Nave's Topical Bible
[S] indicates this entry was also found in Smith's Bible Dictionary
Bibliography InformationEaston, Matthew George. "Entry for Jot". "Easton's Bible Dictionary". .