Iota (3)

'iota' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for jot that I've seen before include "Small piece - note" , "Write hurriedly" , "Write a short note" , "Scrap" , "Write hastily - a very small amount" .)
'iota' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for modicum that I've seen before include "dash" , "suggestion" , "I cod Mum into providing a small quantity" , "A small portion" , "Token amount" .)
'iota' is the definition.
(I know that iota can be written as smidge)
This is all the clue.
(Other definitions for smidge that I've seen before include "Really tiny amount" , "very small part" .)
'iota' is the definition.
(synonyms)
This is all the clue.
(Other definitions for scintilla that I've seen before include "little bit" , "Tiny hint, trace" , "Tiny trace or amount" , "Tiniest bit" , "littlest bit" .)
'iota' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for atom that I've seen before include "A mighty physical particle or bomb" , "A wee bit" , "Part of molecule" , "Neutron and proton" , "A mighty particle, makes huge explosion" .)
'iota' is the definition.
(I know that iota can be written as whit)
This is all the clue.
(Other definitions for whit that I've seen before include "Atom" , "Tiny amount; a church Sunday" , "Scarcely detectable amount" , "Pentecost (abbrev.)" , "Small piece - 7th Sunday after Easter" .)
'iota' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for speck that I've seen before include "Bit of dust" , "Italian ham" , "Tiny spot" , "Dot" , "lot of fat in school?" .)