(ש"ע) מחשבה כפייתית, דיבוק, אובססיה; שיגעון לדבר אחד

n. compulsive thought, fixation; craziness about a certain issue; excessive preoccupation

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Noun
1. an irrational motive for performing trivial or repetitive actions against your will
(synonym) compulsion
(hypernym) irrational motive
(hyponym) onomatomania
2. an unhealthy and compulsive preoccupation with something or someone
(synonym) fixation
(hypernym) preoccupation
(derivation) obsess

nf. obsession, fixation

n. posedlost; utkvělá myšlenka (na co/koho); předmět čí posedlosti/touhy