noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   proton and antiproton (used attributively to describe a collision or other interaction of these two particles)

   "Comparisons with ppbar and pp data reveal improvement in the description of single diffractive events.."

Example

More examples

"Comparisons with ppbar and pp data reveal improvement in the description of single diffractive events.."

Etymology

p + pbar

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.