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  2. /sit
  3. /obsession

obsession

UK/əb'seʃ(ə)n/US/әb'seʃәn/
IELTSTOEFLGREB2

Definitions

n.

A persistent, intrusive thought or preoccupation that one cannot stop

痴迷;强迫性的念头

n.

The person or thing that one is obsessed with

使人痴迷的对象

Root Breakdown

Root-derived
ob-against, toward, in the way of
+
sesssit, settle, be placed
+
-ionact, process, state
=obsession

ob- (on, against) + sess (sat) + -ion = 'a sitting upon / a siege.' The Romans used obsidēre for an army sitting down around a city to besiege it. An obsession is a thought that has laid siege to your mind and won't lift the camp.

Root sit still carries 98 more words

Why It Means This

Obsession comes from a siege. Latin obsidēre meant 'to sit down around,' the way an army surrounds a city. So an obsession isn't a thought you invite — it surrounds your mind, camps there, and refuses to leave, which is exactly how a compulsive preoccupation feels.

Common Collocations

  • 1.unhealthy obsession不健康的痴迷
  • 2.national obsession全民痴迷
  • 3.obsession with对的痴迷

Example Sentences

  • 1.

    Her obsession with cleanliness took over her whole day.

  • 2.

    Football is a national obsession in that country.

Word Forms

Noun

Pluralobsessions
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