a very small quantity; jot; whit.

the ninth letter of the Greek alphabet (I, ?).

the vowel sound represented by this letter.

noun

lot

noun

atom , crumb , grain , hint , infinitesimal , jot , mite , molecule , nucleus , ounce , particle , ray , scintilla , scrap , smidgen , speck , trace , whit , dab , dash , dot , dram , drop , fragment , minim , modicum , ort , scruple , shred , tittle , trifle , hoot , bit