gamma particle
noun
A photon of gamma radiation.
Origin
1920s.
- Pretoria
- pretorian
- pretorianism
- Pretorian Prefect
- Pretorian prefecture
- Pretoria-Witwatersrand-Vereeniging
- pretorium
- pretracheal
- pretrain
- pretraining
- pretransformational
- pretravel
- pretreat
- pretreatment
- pretrial
- prettification
- prettifier
- prettify
- prettily
- prettiness
- pretty
- pretty Betsy
- pretty boy
- pretty-by-night
- pretty dancers