Set 142 · Study 1 / 5

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rarefy

verb/ˈrɛrɪfaɪ/

to make or become less dense or concentrated

As the spacecraft ascended into higher altitudes, the atmosphere began to rarefy, making it more difficult to breathe.

thinattenuatedilute
word origin — from Latin 'rarefacere', meaning 'to make rare or thin', composed of 'rares' (thin) and 'facere' (to make)

SAT Vocabulary Level 3 — Set 142

Set 142 of SAT Vocabulary Level 3 covers 5 words: rarefy, brandish, bluster, convoke, foreshadow. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.

  1. rarefy · verb/ˈrɛrɪfaɪ/

    to make or become less dense or concentrated

    As the spacecraft ascended into higher altitudes, the atmosphere began to rarefy, making it more difficult to breathe.

    Synonyms: thin, attenuate, dilute

    Origin: from Latin 'rarefacere', meaning 'to make rare or thin', composed of 'rares' (thin) and 'facere' (to make)

  2. brandish · verb/ˈbrændɪʃ/

    to wave or flourish something, especially a weapon, in a threatening or ostentatious manner

    The knight brandished his sword triumphantly as he rode into battle.

    Synonyms: wave, flourish, display

    Origin: Middle English 'brandisshen', from 'brand' meaning 'sword' or 'weapon' + '-ish' suffix

  3. bluster · verb/ˈblʌstər/

    talk in a loud, aggressive, or indignant way with little effect

    Despite his bluster about his achievements, no one was impressed by his hollow claims.

    Synonyms: boast, swagger, rant

    Origin: Late Middle English, perhaps originally a variant of 'bluster' meaning 'to make a noise or to blow' related to 'blust' which is of uncertain origin.

  4. convoke · verb/kənˈvoʊk/

    to call together or summon people to a meeting or assembly

    The committee decided to convoke an emergency meeting to address the urgent issues facing the community.

    Synonyms: assemble, convene, summon

    Origin: from Latin 'convocare', which means 'to call together', from 'con-' (together) + 'vocare' (to call).

  5. foreshadow · verb/fɔrˈʃædoʊ/

    to indicate or suggest beforehand something that will happen in the future

    The dark clouds began to gather on the horizon, foreshadowing a powerful storm later in the day.

    Synonyms: indicate, suggest, predict

    Origin: The word 'foreshadow' originates from the combination of 'fore-' meaning 'before' and 'shadow' meaning 'to cast a shadow or give an indication of something'.