panel heater
noun
1A panel in a wall or ceiling that conceals hot-water pipes or another source of heat (now rare ).
2A radiator unit consisting of a panel heated by hot water passing through it or by some other form of energy.
Origin
1950s; earliest use found in Good Housekeeping Home Encyclopaedia.
- non-theistic
- non-thematic
- non-theorem
- non-theoretical
- non-toxic
- nontraditional
- non-transferable
- non-transmission
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- non-trivial
- non-trivially
- nontronite
- non-tropical sprue
- non-truth
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- non-U
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- non-unionised