Similar words: gladiatorial, radiate, irradiate, radiation, mediator, radiant, radiance, contradictory. Meaning: ['reɪdɪeɪtə(r)] 
n. 1. any object that radiates energy 2. heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings 3. a mechanism consisting of a metal honeycomb through which hot fluids circulate; heat is transferred from the fluid through the honeycomb to the airstream that is created either by the motion of the vehicle or by a fan.
n. 1. any object that radiates energy 2. heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings 3. a mechanism consisting of a metal honeycomb through which hot fluids circulate; heat is transferred from the fluid through the honeycomb to the airstream that is created either by the motion of the vehicle or by a fan. 
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1, Where's the key for turning off the radiator?
2, I hung his wet trousers on the radiator, but they're not dry yet.
3, Heat radiates from the heating radiator and spreads to every corner of the room.
4, That tiny radiator doesn't give off much heat.
5, This car has a fan-cooled radiator.
6, The hostage had been shackled to a radiator.
7, The radiator is giving out a lot of heat.
8, The radiator is stone cold; isn't the heating working?
9, Top up the radiator before making a long journey.
10, We bled the car radiator off.
11, Check the water level in the car radiator.
12, The radiator gives out a lot of heat.
13, The car has a fancooled radiator.
14, The dog nestled up against the warm radiator.
15, The baby flinched when he touched the hot radiator.
16, He was blindfolded and shackled to a radiator.
17, A household radiator absorbs energy in the form of electric current and releases it in the form of heat.
18, Wade placed his chilled hands on the radiator and warmed them.
19, If I put the shelves near the radiator(sentencedict.com), the heat might warp them.
20, I touch the skeletal radiator under the window.
21, The car's radiator was spouting out steam.
22, Why, for instance,[http://sentencedict.com/radiator.html] does it have two radiator grilles?
23, You will need to drain the central heating system before you replace the radiator.
24, She placed the handkerchief on a piece of paper to dry on the radiator.
25, When we installed the central heating, we put a radiator in every room.
26, My car engine overheated because the water had leaked out of the radiator.
27, The two ends of the pipeline are connected with the radiator.
28, Tom was cold so he huddled up against the radiator.
29, Removal of excess heat is accomplished by means of a radiator.
30, The sofa went against that wall before we had the radiator put in.
More similar words: gladiatorial, radiate, irradiate, radiation, mediator, radiant, radiance, contradictory, initiator, conciliatory, radius, radish, radium, Canadian, trading, grading, radical, sporadic, radically, paradigm, radio wave, tradition, eradicate, mediate, radicalize, contradict, radicalism, diatribe, masquerading, sporadically.