atom

1. atom
   Molekul vode ima dva atoma vodonika. — A water molecule has two hydrogen atoms.
   Na času fizike učimo o strukturi atoma. — In physics class we're learning about the structure of the atom.
2. (figurative, often in negation) a shred; an ounce; a tiny bit
   U njemu nema ni atoma poštenja. — There isn't a shred of honesty in him.
   Uložio je poslednji atom snage da završi trku. — He put in his last ounce of strength to finish the race.