divide

divideverb

American /dɪ.ˈvaɪd/ British /dɪ.ˈvaɪd/ The stress is on the second part: dih-VIDE.
third-person singular divides past tense divided past participle divided present participle dividing

To divide is to make one thing into two or more parts: to cut it, share it out, split a number, keep two areas apart, or split people into groups who disagree.

  1. into partsseparate something into parts or groups, or become separated in this way

    transitive or intransitive [T/I] verb + object + preposition + object [V + obj + prep + obj] verb + object [V + obj] verb + adverb or preposition [V + adv/prep]

    Collocations

    verb + preposition divide into something, divide something in half, divide something in two
    verb + adverb divide something equally, divide something evenly

    Compare split; separate

  2. shareseparate something into parts and give a part to each person

    transitive [T] verb + object + preposition + object [V + obj + prep + obj] verb + object + adverb [V + obj + adv]

    Collocations

    verb + preposition divide something between people, divide something among people
    phrase divide something up

    Synonyms share

  3. numbersfind how many times one number fits into another

    transitive or intransitive [T/I] verb + object + preposition + object [V + obj + prep + obj] verb + preposition + object [V + prep + obj] mathematics

    Collocations

    verb + preposition divide something by something, divide into something

    Antonyms multiply

  4. people disagreemake people disagree so that they form groups that are against each other

    transitive [T] verb + object [V + obj] usually passive [usually passive]

    Collocations

    adverb + verb bitterly divide, sharply divide
    phrase be deeply divided, be divided over something, be divided on something

    Antonyms unite

  5. be betweenbe the line or wall between two areas and keep them apart

    transitive [T] verb + object + preposition + object [V + obj + prep + obj] verb + object [V + obj]

    Collocations

    phrase divide something from something

    Synonyms separate

Phrases

divide and conquer

win control by keeping the other side split into small groups that do not work together

Also used for solving a large problem by breaking it into smaller parts. Divide and rule means the same in the first use and is more common in British English.

Word family

  • division
  • divider
  • divisible

Choosing between divide · split · separate

Divide is the usual word for making planned, often equal, parts (divide the class into groups). Split is less formal and often suggests breaking along a line or sharing quickly (split the bill). Separate means to move apart people or things that were together, with no idea of equal parts (separate the white clothes from the dark ones).

Common mistakes

Divide the cake to four pieces. Divide the cake into four pieces.
The parts follow into, not to.
Divide 12 with 3. Divide 12 by 3.
In math, the number you divide by follows by.

For translators

Grammar trap In math, English says divide 12 by 3, with the larger number first and by before the smaller one, or 3 divides into 12. The parts follow into: divide it into four.