Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
O开头单词
(共36,133个)
plural of obsessive-compulsive disorder
A personality disorder characterized by an extreme pattern of concern with orderliness, perfectionis...
plural of obsessive-compulsive personality disorder
The state of being obsessive-compulsive.
The state of being obsessive-compulsive.
In an obsessive manner.
The characteristic of being obsessive.
plural of obsessive
Showing resemblance to obsessive-compulsive disorder.
One who is obsessive about something.
plural of obsessor
obsidian
英 /ˌɒbˈsɪd.i.ən/
A type of naturally occurring black glass produced by volcanoes.
plural of obsidian
Pertaining to a siege.
A coin made in a besieged city, often impure or made from inferior materials.
plural of obsidional coin
Synonym of grass crown.
plural of obsidional crown
obsidional; relating to a siege
besieging; besetting, obsessional