Pronunciation: ( jot), [key]
—v., jot•ted, jot•ting,
to write or mark down quickly or briefly (usually fol. by down): Jot down his license number.
1. the least part of something; a little bit: I don't care a jot.
2. not a jot or tittle, not a bit; not at all: The world situation matters not a jot or tittle to him.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.