Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

infrared lamp

noun

Definition of infrared lamp 

: a high-power incandescent lamp operating at a lower filament temperature than a lamp used for illumination and yielding a large percentage of infrared radiation that is useful for heating purposes

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Learn More about infrared lamp

Share infrared lamp

Resources for infrared lamp

Cite Time Traveler Time Traveler! Explore the year a word first appeared

Dictionary Entries near infrared lamp

infrapose

infra praesidia

infrared

infrared lamp

infraroentgen ray

infrascapularis

Infrasizer

Statistics for infrared lamp

Look-up Popularity

Comments on infrared lamp

What made you want to look up infrared lamp? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

milieu

the setting in which something occurs

Get Word of the Day daily email!

Test Your Vocabulary

Musical Words Quiz

  • gramophone
  • Which word describes a musical performance marked by the absence of instrumental accompaniment?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games