obsession
/əbˈsɛʃən/ noun
Forms obsessions
- noun (uncountable) The quality of being obsessed; an unshakeable feeling that one topic or activity must be pursued above other interests. “My obsession with rugby resulted in me spending years following the sport.”
- noun (countable) An idea that engenders a compulsive or irrational preoccupation, or the preoccupation thereby engendered. “The downfall of the chairman is an obsession that consumes Laura's time.”
- noun (countable) An activity or entity that inspires a compulsive and potentially unhealthy fixation, or the fixation thereby inspired. “Editing Wikipedia started as a hobby, but it's turned into a complete obsession of mine.”
- noun (uncountable) Influence or control by evil spirits without possession.
Synonyms
Etymology
From Latin obsessio (“a besieging”), from obsidere (“to besiege”); see obsess. Equivalent to obsess + -ion.
Webster’s 1913
- noun The act of besieging. Johnson.
- noun The state of being besieged; --used specifically of a person beset by a spirit from without. Tylor.
Etymology [L. obsessio: cf.F. obsession.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “obsession”, CC BY-SA 4.0. Details