- break down
- 1) PHRASAL VERB If a machine or a vehicle breaks down, it stops working.
[V P] Their car broke down.
2) PHRASAL VERB If a discussion, relationship, or system breaks down, it fails because of a problem or disagreement.[V P] Talks with business leaders broke down last night...
[V P] Paola's marriage broke down.
3) PHRASAL VERB To break down something such as an idea or statement means to separate it into smaller parts in order to make it easier to understand or deal with.[V P n (not pron)] The report breaks down the results region by region...
[be V-ed P into n] These rules tell us how a sentence is broken down into phrases. [Also V n P into n]
4) PHR-V-ERG When a substance breaks down or when something breaks it down, a biological or chemical process causes it to separate into the substances which make it up.[V P] Over time, the protein in the eggshell breaks down into its constituent amino acids...
[V n P] The oil is attacked by naturally occurring microbes which break it down. [Also V P n (not pron)]
5) PHRASAL VERB If someone breaks down, they lose control of themselves and start crying.[V P] Because he was being so kind and concerned, I broke down and cried...
[V P] The young woman broke down in tears.
6) PHRASAL VERB If you break down a door or barrier, you hit it so hard that it falls to the ground.[V P n (not pron)] An unruly mob broke down police barricades and stormed the courtroom...
[V n P] Firemen were called after his father failed to break the door down.
7) PHRASAL VERB (approval) To break down barriers or prejudices that separate people or restrict their freedom means to change people's attitudes so that the barriers or prejudices no longer exist.[V P n (not pron)] His early experience enabled him to break down barriers between Scottish Catholics and Protestants. [Also V n P]
8) → See also , broken-down
English dictionary. 2008.