English dictionary



Hint: With the Firefox addon you can search this dictionary from the browsers search field.

English noun: delta ray

1. delta ray (object) an electron ejected from matter by ionizing radiation


Broader (hypernym)electron, negatron









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk