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hot topic

hot topic

27 3.0
A subject many people talk about because it causes strong opinions
  • noun
  • /hɑt ˈtɑpɪk/
translation icon : tema candente
  • The new education policy is a hot topic among teachers and parents alike.
  • become a hot topic
  • current hot topic
  • hot topic of conversation

CTE, which became a hot topic, was known only in boxers.

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Examples

  • Microelectromechanical systems have been one of the hot topics of the engineering world for years now.

    Academic text (2005)
  • The study of insect immunity has become a hot topic in immunology.

    Academic text (2003)
  • It's a very hot topic and for very good reasons.

  • I mean, I think it is a hot topic right now for sure.

  • This is a hot topic right now across all the whole country.

  • So this is not just a hot topic, it is the most important problem we'll ever face.

  • As I noted in my introduction, "agency" has become a hot topic in social theory.

    Academic text (2001)
  • Teacher evaluation is a current hot topic within music education.

    Academic text (2014)
  • Document retention policies have become a hot topic for the legal community.

    Academic text (2003)
  • Student-centered instruction has been a hot topic in education for some time, but what does it really mean?

    Academic text (2008)

Synonyms

hot-button issue
vshot topic
14 4.7

An issue that makes people feel very strongly and leads to angry debate

is controversial and widely talked about but less emotionally charged
topic of discussion
vshot topic
9 2.1

A subject people talk about in a conversation

is current and often controversial or important, driving broad public talk
topic of debate
vshot topic
1 3.4

A subject people often argue about

focuses on current interest and broad public talk rather than only disagreement

Antonyms

121 3.9

Not important or serious

54 1.9

Not worth attention or notice

How Discussed

burning
4.1
hot topic
27 3.0
occasional
285 2.8
obscure
84 7.0

Surface Forms

hot topic singular
hot topics plural

Morphology

hot + topic

The meaning 'a subject that generates a lot of discussion or is currently important' is directly derivable from combining 'hot' (figuratively: trending, emotionally charged, or timely) with 'topic' (subject). This compositional metaphor—using 'hot' to mark popularity/controversy—is common cross-linguistically and follows a straightforward logic that a B1 learner who knows both words is likely to understand.

Etymology

The phrase hot topic may come from the idea of a topic being very hot, like something that makes people react quickly or start a 'heated' talk. That's why a hot topic is a subject that gets a lot of attention or debate.