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bone of contention

bone of contention

4 5.2
A subject that causes disagreement between people
  • idiom
  • Informal
: punto de discordia
  • I do know, however, that the biggest bone of contention is the revenue split of so-called basketball-related income, or BRI.
  • a major bone of contention

So there, there is a bone of contention here between myself and my half brother.

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Examples

  • The size of the bilateral trade imbalance—$256.2 billion in 2007—has also been a bone of contention.

    Academic text (2008)
  • From 1947 to the present, Kashmir has been the bone of contention between Pakistan and India.

    Academic text (2018)
  • So there, there is a bone of contention here between myself and my half brother.

  • Accounting procedures were a major bone of contention.

    Academic text (2005)
  • The main bone of contention is that Republicans refuse to agree to any tax increases.

    Blog text (25)
  • Kashmir is the bone of contention in South Asia.

    Academic text (2018)
  • For years now, the focus of U.S. federal soil and water conservation programs has been a bone of contention among agro-environmentalists.

    Academic text (1996)
  • So it isn't surprising it has become a huge bone of contention.

    Blog text (27)
  • Another major bone of contention was Prime Minister Erdogan's willingness to compromise on the question of Cyprus.

    Academic text (2007)
  • The proposed budget cuts have become a bone of contention among the city council members.

Synonyms

debate
vsbone of contention
  • Formal
∞ 2.0

A formal discussion where opposing sides argue about a topic

is an informal label for the subject that causes such discussions
argument
vsbone of contention
687 2.3

A disagreement between people that is often angry

names the underlying topic that makes people argue rather than the exchange
controversy
vsbone of contention
490 4.9

A long public disagreement that causes strong arguments between people

is similar but often used in private or casual disputes
conflict
vsbone of contention
482 2.3

A serious disagreement between people or groups over ideas

is more about the specific subject causing people to argue
dispute
vsbone of contention
345 3.0

A serious argument about something important that lasts a long time

focuses on the subject that causes disagreement rather than the argument event
disagreement
vsbone of contention
231 1.6

A situation when people do not have the same opinion

is the same idea but used more vividly
difference of opinion
vsbone of contention
  • Specialized
37 3.5

A situation where two or more people disagree about something important

is the idiomatic label for the same opposing-subject situation
contention
vsbone of contention
28 6.5

A strong disagreement between people or groups

is the same cause of disagreement but more conversational in tone
sticking point
vsbone of contention
21 6.4

An issue in talks that causes disagreement and stops progress

covers disagreements generally, not only those that halt progress
hot potato
vsbone of contention
  • Informal
14 5.6

A difficult issue people try to avoid or pass to others

is any disagreeing subject without implying avoidance
contentious issue
vsbone of contention
12 5.1

A topic that causes strong disagreement between people

is the same idea but expressed as a familiar idiom
topic of debate
vsbone of contention
3 3.4

A subject people often argue about

is more idiomatic and used in ordinary disagreements
apple of discord
vsbone of contention
  • Literature
1 8.9

A thing that causes an argument between people

names the same source of quarrel but in everyday language
land mine of controversy
vsbone of contention
  • Informal
8.1

A topic that causes strong arguments and trouble

is a general label for what people argue about without danger focus

Antonyms

214 1.0

A situation in which people have the same opinion or give their approval

125 2.5

Agreement and peaceful working together between people or ideas

How Controversial

controversy
490 4.9
bone of contention
  • Informal
4 5.2
disagreement
231 1.6
issue
∞ 3.0

Surface Forms

Morphology

bone + of + contention

Given that 'contention' means a dispute and 'bone' can be understood metaphorically as an object over which people fight, a learner who knows both words can infer that 'bone of contention' denotes an issue that causes disagreement. The usage is metaphorical rather than literal (though similar metaphors exist in many languages), so the meaning is partly predictable but somewhat idiomatic.

Etymology

Bone of contention may come from the image of two animals fighting over a single bone. The contention, a 'fight' over that small thing, shows why the expression now means 'an issue that causes disagreement'.