VocabDictionary

boiler

/ˈbɔɪ.lər/intermediate Level

English Meaning & Definitions

1.noun

A closed vessel in which water is heated to generate steam or provide hot water for heating and power applications.

Example Sentences:
  • The old basement boiler failed during the coldest week of winter.
  • Industrial steam engines rely on high-pressure boilers to operate.
2.noun

An old, tough domestic animal (such as a fowl) that is only suitable for boiling rather than roasting.

Example Sentences:
  • The farmer set aside the older hens to be sold cheaply as boilers.
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English Synonyms & Near Equivalents

English Antonyms & Opposites

Comprehensive Thesaurus Breakdown

Compare formal, informal, literary synonyms and register nuances for “boiler”.

Thesaurus Entry
Cultural Origin & Etymology

Derived from the verb 'boil' (from Middle English 'boilen', via Old French from Latin 'bullire', meaning 'to bubble up') + the agent suffix '-er' (denoting a person or thing that performs an action). Originally referring to a vessel in which things are boiled, its meaning expanded in the Industrial Revolution to describe large closed vessels for generating steam or heating water.

Memory Aid & Mnemonic

A 'boiler' is a device that makes water 'boil' to provide heat or steam.

Frequently Asked Questions About “boiler

1. What is the meaning of “boiler” in English?

In English, boiler (noun) is defined as: “A closed vessel in which water is heated to generate steam or provide hot water for heating and power applications.”.

2. How do you use “boiler” in a sentence?

The old basement boiler failed during the coldest week of winter.

3. What are English synonyms of “boiler”?

Common synonyms include:water heater,steam generator,caldron,vessel

4. What is the etymology and word origin of “boiler”?

Derived from the verb 'boil' (from Middle English 'boilen', via Old French from Latin 'bullire', meaning 'to bubble up') + the agent suffix '-er' (denoting a person or thing that performs an action). Originally referring to a vessel in which things are boiled, its meaning expanded in the Industrial Revolution to describe large closed vessels for generating steam or heating water.