DictionaryAI

spare

SaySPAIR/spɛɚ/UK/spɛə(ɹ)/

Adjectivesparer, sparest

Verbspares, sparing, spared

Noun pluralspares

19 meanings of spare

Practice

  1. 1
    adjective
    Extra and not currently being used or needed, and therefore available for someone to use or take.

    We put the guests in the spare bedroom upstairs.

    If there's a spare desk, the new intern can sit there.

    UsageBefore a noun: a spare room. After a noun, to spare means more than enough: time to spare.

    Similarextra, free, surplus, available, unused

    Oppositeoccupied

  2. 2
    verbtransitive
    To choose not to harm, kill, damage, or punish someone or something; to show mercy, or to leave something unharmed or unaffected.

    The judge agreed to spare the young offender a prison sentence.

    The general ordered his troops to spare the surrendering enemy.

    UsageSpare someone, or spare someone something: spare him a prison sentence. Often passive: be spared.

    Similarsave, pardon, exempt, excuse

    Oppositeharm, kill, punish, condemn

    Note

    Two constructions carry this sense. You can spare a person, or spare a person something: Railway Magazine in 1949 notes that visitors to postwar Germany are spared the sight of a devastated Cologne. The King James Bible of 1611 can also drop the object entirely: "he will not spare in the day of vengeance." There the verb stands alone: the jealous husband will show the adulterer no mercy.

  3. 3
    nouncountable
    An extra item kept in reserve for use when needed or to replace another, especially a spare tire for a car.

    He always checks that the spare is properly inflated before a long drive.

    The mechanic mounted the spare and tightened each bolt in turn.

    UsageOften the spare for a spare tire: put on the spare.

    Similarbackup, replacement, reserve, extra

  4. 4
    adjective
    Kept in reserve so it can be used in an emergency.

    The pilot relied on a spare radio after the main one failed.

    Every climber carried a spare rope for the descent.

    UsageBefore a noun: a spare key, a spare battery.

    Similarbackup, extra, auxiliary

    Oppositemain, primary

  5. 5
    verbtransitive
    To give or make available time, money, help, or something else that one can manage without.

    The manager could spare two staff members for the weekend event.

    She spared an hour each evening to tutor the younger students.

    UsageCommon in polite requests: can you spare a minute, spare someone a moment.

    Similargive, afford, release, allot

  6. 6
    not tellverbtransitive
    To keep something to oneself; to refrain from giving, telling, or imparting it.

    Spare me the long lecture and get to the point.

    The doctor spared the family the grimmer parts of the diagnosis.

    UsageCommon in spare me the details, asking someone to skip or stop something.

    Similarsave

    Note

    Here the object is the thing held back, not the person shielded. The King James Bible of 1611 praises the man who "spareth his words," and in Milton's Paradise Lost (1667) the one addressed "didst not spare" the Father's dreadful thunder, meaning he unleashed it. The modern "spare me the lecture" joins both ideas. It asks for words to be withheld and for the listener to be spared them, as in the merciful sense.

    Checked 1 Nov 2026 · 5 facts

    • The King James Bible was first published in 1611. wwwe.lib.cam.ac.uk
    • Proverbs 17:27 praises restraint in speech and contains the exact words 'spareth his words'. en.wikisource.org
    • John Milton wrote Paradise Lost. gutenberg.org
    • Paradise Lost was first published in 1667. wwwe.lib.cam.ac.uk
    • In Paradise Lost, angels address the Son as having used his Father's thunder against the rebellious angels; the quoted wording is exact. gutenberg.org
  7. 7
    plain (style)adjective
    Austere and stripped down, with nothing extraneous included.

    The architect favored a spare design of glass and concrete.

    The novel's spare prose left no room for sentimentality.

    UsageOften of style: spare prose, a spare design.

    Similaraustere, minimal, stark, plain, lean

    Oppositeornate, elaborate, florid, lavish

Practice

Can you tell the meanings of spare apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.

Origins

Meanings 1, 3–4, 7–11, 13–16

This sense comes from Middle English 'spare', from Old English 'spær' ('sparing, scant'), which goes back through Proto-Germanic to a Proto-Indo-European root. It is related to Dutch 'spaarzaam', German 'sparsam', and Swedish 'sparsam'.

Checked 1 Nov 2026 · 3 facts

  • Spare comes from Middle English 'spare', from Old English 'spær', meaning 'sparing, scant'. en.wiktionary.org
  • The Old English word derives through Proto-Germanic from a Proto-Indo-European root. en.wiktionary.org
  • Spare is related to Dutch 'spaarzaam', German 'sparsam', and Swedish 'sparsam'. en.wiktionary.org
Meanings 2, 5–6, 12

This sense comes from Middle English 'sparen', from Old English 'sparian' ('to spare, show mercy, refrain from injuring'), from a Proto-Germanic root meaning 'to save, keep, spare'. It is related to Dutch 'sparen', German 'sparen', and Swedish 'spara'.

Checked 1 Nov 2026 · 3 facts

  • The verb descends through Middle English sparen and Old English sparian from Proto-Germanic meaning 'to save, keep, spare'. en.wiktionary.org
  • Old English sparian meant 'to spare, show mercy, refrain from injuring'. en.wiktionary.org
  • Dutch sparen, German sparen and Swedish spara are cognates. en.wiktionary.org