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motor

Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.

Letters

5 characters

Language

English

word origin

Source

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Detailed reference entry for the English word "motor", 5-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Hunspell error dictionaries, and usage frequency ranked against the top 100,000 English words in the Wordfreq corpus. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "motor" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "motor" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.

motor is aEnglishnoun. It means: A machine or device that converts other energy forms into mechanical energy, or imparts motion. Pronounced /ˈməʊtə/. It ranks #2,844 in English word frequency. Often confused with mott and motto.

Key facts for motor
PropertyValue
Headwordmotor
LanguageEnglish
Part of speechNoun
IPA/ˈməʊtə/
Letters5
Frequency rank#2,844
Misspellings tracked7
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency rank visualization

Position of motor in English word frequency (lower rank = more common)

Source: Wordfreq corpus

Spelling & Dictionary Insight

The English entry for motor is 5 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈməʊtə/. Corpus data places it at rank #2,844 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 6 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 7 documented wrong-spelling variants for motor, with forms such as "mmotor", "mootr", and "motorr". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 20 confusable-pair relationships, "mott", "motto", "mover", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English motour (“controller, prime mover; God”), from Latin mōtor (“mover; that which moves something”), from mōtō (“to set in motion”). Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is motor, spelled M-O-T-O-R, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    A machine or device that converts other energy forms into mechanical energy, or imparts motion.
  2. 2
    A motor car, or automobile, sometimes extended to other powered vehicles, such as goods vehicles.
  3. 3
    A source of power for something; an inspiration; a driving force.
  4. 4
    Any protein capable of converting chemical energy into mechanical work.
  5. 5
    The controller or prime mover of the universe; God.
  6. 6
    The fermenting mass of fruit that is the basis of pruno, or "prison wine".

Etymology

From Middle English motour (“controller, prime mover; God”), from Latin mōtor (“mover; that which moves something”), from mōtō (“to set in motion”).

Synonyms

This word in other languages

Common misspellings

Also misspelled as: mmotor,mootr,motorr,motro,mottor,mtoor,omtor

Misspelling Pattern Breakdown

Relative frequency of common misspelling types for motor

Misspelling Variants of "motor"

mmotor6mootr5motorr6motro5mottor6mtoor5omtor5
Misspelling Variants of "motor"

Frequency rank: #2,844 in English

Frequently Asked Questions

How do you spell "motor"?
"motor" is spelled M-O-T-O-R. The IPA pronunciation is /ˈməʊtə/.
What does "motor" mean?
As a noun, "motor" means: A machine or device that converts other energy forms into mechanical energy, or imparts motion.
What words are commonly confused with "motor"?
"motor" is commonly confused with "mott", "motto", "mover". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "motor"?
The IPA (International Phonetic Alphabet) transcription for "motor" is /ˈməʊtə/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "motor"?
From Middle English motour (“controller, prime mover; God”), from Latin mōtor (“mover; that which moves something”), from mōtō (“to set in motion”). See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Nearby English words

Other entries that begin with the letter M in our English index:

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Data Source: Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Frequency data from Wordfreq. Misspellings derived from Hunspell dictionaries.