411 REFERENCE · Wiktionary
Planck particle
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Named after Max Planck.
Noun
en physics A hypothetical particle having physical quantities on the Planck scale, most importantly being one Planck mass in mass.
Synonyms
planckon
en eponyms
en Black holes