electron gun
noun
Key Types & categories Parts & wholes Related & opposite
- Word type
- noun
- verb
- adjective
- adverb
- Line style
- core relation
- instance, member or derived
- substance, domain or see-also
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Senses
Sense 1 noun
the electrode that is the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the electrostatic or electromagnetic apparatus that focuses it
Types & categories
- electrode hypernym
Parts & wholes
- cathode-ray tube part holonym
- electron microscope part holonym
Table view of this graph
| Sense | Relation | Group | Word |
|---|---|---|---|
| 1 | part holonym | Parts & wholes | cathode-ray tube |
| 1 | part holonym | Parts & wholes | electron microscope |
| 1 | hypernym | Types & categories | electrode |