topness

== English == === Etymology === From top +‎ -ness. === Noun === topness (uncountable) (physics) A quantum number of quarks and hadrons, determined by the number(s) of top quarks and antiquarks present. Symbol T. ==== Synonyms ==== truth ==== Related terms ==== over-the-topness === See also === bottomness charm isospin strangeness === Anagrams === posnets, stepson