Meaning

4 senses
  1. (transitive)To double, especially to double again; to increase considerably; to multiply; to intensify.

    Having lost sight of our objectives, we redoubled our efforts.

    double again

  2. To double an opponent's doubling bid.

  3. (intransitive)To become twice as big.

    make twice as great or intense

  4. To double again what was reduced to a single state.

Examples

11 sentences
  1. We're redoubling our efforts.

    ruМы удваиваем свои усилия. — marafon

  2. Tom redoubled his efforts.

  3. Tom and Mary redoubled their efforts.

  4. Friendship redoubles joy and cuts grief in half.

    ruДружба удваивает радость и уменьшает горе в два раза. — corvard

  5. Fanaticism consists of redoubling your efforts when you have forgotten your aim.

Origin

From Middle French redoubler. By surface analysis, re- + double.

From Middle French redoubler. By surface analysis, re- + double.

Wiktionary, CC BY-SA 4.0 · source

Forms

redoubles, redoubling, redoubled, redoubled
Base formredouble · to redouble
3rd person singularredoubles
Present participleredoubling
Past simpleredoubled
Past participleredoubled

regular · Lesson

Present simpleLesson

I, you, we, theyredouble
he, she, itredoubles

Past simpleLesson

all personsredoubled

Present perfectLesson

I, you, we, theyhave redoubled
he, she, ithas redoubled

Future simple (will)Lesson

all personswill redouble

See also

neighbours in the dictionary
redouble — meaning, examples, forms, synonyms | Krumeto