Wordnet 3.0
ADJECTIVE (1)
1.
characterized by or constituting an obsession;
- Example: "the obsessional character of his response"- Example: "obsessive gambling"[syn: obsessional, obsessive]
The Collaborative International Dictionary of English v.0.48:
obsessional \obsessional\ obsessive \obsessive\adj.
Persistently and abnormally preoccupied with some
unreasonable idea.
Syn: compulsive.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
obsessional
adj 1: characterized by or constituting an obsession; "the
obsessional character of his response"; "obsessive
gambling" [syn: obsessional, obsessive]