Speakur

Word Pronunciation & Dictionary

milliwatt-hour

Word Rarity Very rare

Frequency: Zipf frequency 1.29 in modern English

Syllables
mil-li-wat-t-hour
IPA
21
Scrabble Score
13
Letters
5
Syllables
10
Unique Chars

Meaning

noun

A unit of energy equal to the power of one milliwatt being in use for one hour. It is equal to 3.6 joules.

Example Sentences

  • "Holonyms: microwatt-year (31.536 J) < kilojoule (1.000e3 J) < watt-hour (3.600e3 J) < milliwatt-year (31.536e3 J) < megajoule (1.000e6 J) < kilowatt-hour (3.600e6 J) < watt-year (31.536e6 J) < gigajoule (1.000e9 J) < megawatt-hour (3.600e9 J) < kilowatt-year (31.536e9 J) < terajoule (1.000e12 J) < gigawatt-hour (3.600e12 J) < megawatt-year (31.536e12 J) < petajoule (1.000e15 J) < terawatt-hour (3.600e15 J) < gigawatt-year (31.536e15 J) < exajoule (1.000e18 J) < petawatt-hour (3.600e18 J) < terawatt-year (31.536e18 J)"
  • "Meronyms: yoctojoule (1.000e-24 J) < zeptojoule (1.000e-21 J) < attojoule (1.000e-18 J) < hartree (4.35974e-18 J) < femtojoule (1.000e-15 J) < picojoule (1.000e-12 J) < nanojoule (1.000e-9 J) < microjoule (1.000e-6 J) < millijoule (1.000e-3 J) < joule (1 J)"

Etymology

By surface analysis, milliwatt + hour, or, by surface analysis, milli- + watt-hour.

Inflected Forms

milliwatt-hours (plural)

Frequently Paired Words

mul:mW·h mul:mW h mul:mWh milliwatt hour

Questions

What does milliwatt-hour mean?
A unit of energy equal to the power of one milliwatt being in use for one hour. It is equal to 3.6 joules.
Where does milliwatt-hour come from?
By surface analysis, milliwatt + hour, or, by surface analysis, milli- + watt-hour.

How to pronounce milliwatt-hour

  1. Open the pronunciation page — Open the Speakur entry for “milliwatt-hour”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
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