plasma arc
noun
A very hot plasma jet used in plasma torches, produced by passing a noble gas through a nozzle that is one electrode of an electric arc.
Origin
1950s; earliest use found in Iron Age.
- posterial
- posterior
- posteriority
- posteriorly
- posterior mediastinum
- posteriormost
- posterior presentation
- posterior probability
- posterise
- posterish
- posterist
- posterity
- posterization
- posterize
- postern
- postero-anterior
- posterodorsal
- posterodorsally
- posterolateral
- posterolaterally
- posteroparietal
- posterotemporal
- posteroventral
- posteroventrally
- poster paint