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mars

Mars proper noun · verb · noun · Mars noun
MAHRZ/ˈmɑɹz/UKMAHZ/ˈmɑːz/

14 meanings of mars

Practice

  1. 1
    proper noun · Mars
    The fourth planet from the sun in the solar system, represented by the symbol ♂.

    Through the backyard telescope, Mars looked like a small reddish disk.

    Engineers are designing spacecraft that could one day carry astronauts to Mars.

    Note

    One planet seldom needs a plural, yet Marses appears whenever a writer imagines more than one. John Wyndham's Phyllis, seeing a second red point in the sky, protests that "there can't be two Marses", and Ian Watson's The Martian Inca (1977) sets the blue summer world of Cro-Magnon times beside today's red, ice-capped desert.

  2. 2
    proper noun · Mars
    A brand of chocolate bar with a filling of caramel and nougat.

    A melted Mars bar left a sticky smear of caramel inside the glove compartment.

    Fans of the chewy nougat say a Mars bar tastes best straight from the fridge.

    Note

    A family name, not the planet's, is on the wrapper: the bar is named after Franklin Clarence Mars, who founded the company that makes it. The brand seldom stands alone in use; it takes bar after it, a Mars bar, two Mars bars, with the plural on bar.

  3. 3
    verb
    Third-person singular simple present of mar.

    One careless error mars an otherwise excellent report.

    A single scandal mars his long record of public service.

    Note

    Only this form escapes the doubled r of marred and marring: the verb simply adds -s. The lowercase letter does real work too, because the same spelling with a capital names the planet, a proper name with nothing to spoil.

  4. 4
    proper noun · Mars
    The god of war in ancient Roman religion and mythology.

    Roman generals offered sacrifices to Mars before leading their legions into battle.

    In the old story, Vulcan catches Mars and Venus together in a hidden net.

    Note

    His Greek counterpart is Ares, and Greek myths often reach English under the Latin name, which is how Mars becomes Venus's lover and, with her, a parent of Harmonia. The name goes back to an older Latin form, Māvors, and it gave English both the planet and war itself, in poetry.

  5. 5
    noun
    Plural of mar.

    The antique desk was sold as is, with a few mars and scratches on its top.

    Inspectors noticed tiny mars in the glass but approved the window anyway.

    Note

    Blemishes can be counted, so the plural takes numbers and quantity words freely: a few mars in the varnish, two small mars on a lid. Because the present-tense verb is spelled the same, a number or determiner in front is the surest sign that the noun is meant.

  6. 6
    proper noun · Marsliterary
    War, or war spoken of as though it were a person.

    By the end of 1918, Mars had claimed millions of lives across Europe.

    Rebuilding the cities that Mars had leveled took more than a generation.

    Note

    Personified war gets a person's verbs and appetites: in Ruth Stanley Farnam's A Nation at Bay (1918) Mars "rode upon the storm of horror and drank his fill of pain and blood", and elsewhere plague is his "inevitable companion". The capital stays because it is still a name, and the register is elevated, suited to real wars told gravely.

mars is a form of mar

mar, verb: To damage or spoil something, making it worse or ruining it altogether. Full entry

Forms
marmars he/she/itmarring -ing formmarred past tense, past participle
Spelling
mar → mars: add -s

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Origins

Meanings 1, 4, 6–8

From Middle English Mars, from Latin Mārs ("god of war"), from the older Latin form Māvors.

Meaning 2

Possibly a variant of Marrs, itself from Marr with an -s added after the Middle Ages. The Mars bar was named after Franklin Clarence Mars, who founded the company that makes these chocolate bars.