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to obsess about

to obsess about

26 6.0
Think too much about something so you feel unhappy
  • phrasal verb
  • /əbˈsɛs əˈbaʊt/
translation icon : obsesionarse (con)
  • He tends to obsess about minor details, making it hard for him to complete tasks efficiently.
  • obsess about her weight
  • obsess about food
  • obsess about things

She was the one who was obsessed about fungal organisms.

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Examples

  • You guys are all nuts to obsess about the election results this way.

    Blog text (33)
  • I talk about it a lot because I've been obsessing about it for a long time.

    Blog text (1)
  • And some people just obsessed about this sort of thing, right?

  • And then pretty obsessed about the video and I'm just like, leave me alone.

  • I mean, someone has to, what with you obsessing about the past and all.

  • Just gives me something else to obsess about...

    Fiction book (2001)
  • The objective here is to stop obsessing about it for a while so you can calm down.

    Blog text (22)
  • You have to stop obsessing about the nanny.

  • So the thing that I'm sort of obsessing about right now is friendship.

  • I am a perfectionist, and I tend to obsess about things too much.

    Academic text (2004)

Synonyms

to worry about
vsto obsess about
2.0

Feel afraid about what might happen to someone or something

involves repetitive, prolonged thought rather than general concern
to obsess
vsto obsess about
304 5.5

To think about something so much that it makes you worried

is similar but focuses on extended unhealthy preoccupation
to fixate
vsto obsess about
46 7.0

To think about someone or something all the time

is broader and includes prolonged thought beyond narrow attachment
to overthink
vsto obsess about
33 4.9

To think about something too much so you cannot decide or act

involves prolonged unhealthy rumination beyond decision difficulty
to think too much
vsto obsess about
  • Informal
22 5.5

To worry a lot about something and have trouble deciding

is similar but emphasizes long time and unhealthy focus
to overanalyze
vsto obsess about
  • US
7 6.5

To think too much about something so it becomes confusing and stops you from acting

covers general excessive thinking that may not be analytic
to brood over
vsto obsess about
3 6.7

Think about something in a worried way for a long time

is broader, including unhealthy prolonged thought without explicit anxiety
to get stuck on
vsto obsess about
2 5.4

To keep thinking about a small detail and not move forward

is more general, not limited to minor issues or stuck behaviour
to overconcentrate
vsto obsess about
7.7

Give too much attention to one thing and ignore others

is similar but stresses unhealthy long thought rather than task focus

Antonyms

356 1.9

To stop holding something so it is not in your hand

82 5.3

To stop being part of or connected to something

How Obsessed

to obsess about
26 6.0
to dwell on
53 5.2
to worry about
2.0
to think about
1.0

Surface Forms

obsess about infinitive
obsessing about present participle
obsesses about third person singular
obsessed about past participle

Morphology

obsess + about

The verb 'obsess' already conveys excessive preoccupation and 'about' marks the topic, so the combined meaning 'to think about something too much' is directly and compositionally derivable from the parts. This verb + about pattern is cross-linguistically common and follows normal English argument structure, making it immediately understandable to a B1 learner who knows both constituents.

Etymology

The phrase obsess about gives the picture of a thought that keeps coming back and will not leave your mind, like a song you cannot stop hearing. That's why it means 'to think about something too much'.