Finesentence mobile logo
Sign in Login / Register

Radiator Meaning: Definition, Examples, and Translations

๐Ÿ”ฅ
Add to dictionary

radiator

[หˆreษชdiหŒeษชtษ™r ]

Definition

Context #1 | Noun

heating system

A radiator is a device that emits heat, usually used to warm a room or building. It works by transferring thermal energy from a hot fluid to the air, which then circulates to heat the surrounding space. Radiators are commonly found in homes, offices, and vehicles.

Synonyms

heat emitter, heater, heating element.

Examples of usage

  • The radiator in my house keeps the rooms warm during the winter.
  • I need to bleed the air out of the radiator to ensure it heats up properly.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

History

  • Radiators were used in homes starting in the early 20th century, revolutionizing indoor heating.
  • The first residential radiator was invented by a Russian engineer, Franz San Galli, in 1855, showcasing an early form of central heating.

Technology

  • Modern radiators can be made from various materials, including cast iron, steel, and aluminum, each affecting heating efficiency.
  • Some new radiator designs focus on maximizing heat output while minimizing water usage in heating systems.

Science

  • The process used by radiators to warm a room is called convection, where hot air rises and cool air sinks, creating a cycle.
  • Radiators can also be part of cooling systems, like car engines, where they help to remove excess heat from the engine.

Pop Culture

  • In films and television, radiators often become comedic elements when they make loud noises or if characters bump into them.
  • The iconic radiator in the movie 'A Christmas Story' symbolizes warmth and coziness during the holiday season.

Origin of 'radiator'

Main points about word origin

  • The term 'radiator' comes from the Latin word 'radiatus,' meaning 'to emit rays,' referring to how it spreads heat.
  • It first entered the English language in the late 19th century when central heating systems became popular.

The word 'radiator' originated from the Latin word 'radiare' which means 'to emit rays'. The concept of radiators for heating can be traced back to ancient Rome, where they used a system called 'hypocaust' to heat buildings. Over the centuries, radiators have evolved into the modern heating devices we use today.

Word Frequency Rank

At position #13,330, this word is part of sophisticated English vocabulary. It's useful for academic or professional contexts where precise language is needed.