radiationless
/ˌreɪdɪˈeɪʃnləs/ /ˌreɪdɪˈeɪʃənləs/Physics and Chemistry
adjective
Not involving the emission of electromagnetic radiation.
Origin
Early 20th century; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From radiation + -less.
- colostomy
- colostomy bag
- colostral
- colostric
- colostrous
- colostrum
- colostrum corpuscle
- colotomy
- colour
- colourability
- colourable
- colourable imitation
- colourably
- colour analyser
- colourant
- colourate
- colouration
- colourative
- colour atlas
- colour balance
- colour bar
- colour-blind
- colour blindness
- colourblock
- colourblocked