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noun | verb occasionoccasion1 /əˈkeɪʒən/ ●●○ S3 W3 noun ETYMOLOGYoccasion1Origin: 1300-1400 French Latin occasio, from occidere to fall down adjectives► a special occasion I’m saving this bottle of champagne for a special occasion. ► a formal occasion He wore the suit on formal occasions. ► a social occasion I prefer not to discuss business at social occasions. ► a ceremonial occasion (=a very formal official occasion) The gowns are worn only on ceremonial occasions. ► a big occasion Christmas is a big occasion for us. ► a happy/joyful occasion The wedding had been a joyful occasion. ► a sad/solemn occasion He did not want his funeral to be a sad and solemn occasion, but a celebration of his life. ► a festive occasion (=when you celebrate something) The whole family gathered together for the festive occasion. ► a historic occasion (=important as part of history) The opening of this bridge is truly a historic occasion. ► a momentous occasion (=an important occasion) The first meeting of the two leaders was a momentous occasion. verbs► celebrate an occasion To celebrate the occasion, a small party was held at his home. ► mark an occasion (=do something special to celebrate an event) The bells were rung to mark the occasion. ► dress for an occasion (=put on special clothes for an event) He dressed in a tuxedo for the occasion. THESAURUSsomething that happens► event something that happens, especially something important, interesting, or unusual: The Civil War was one of the most important events in U.S. history. Investigators are trying to determine the sequence of events that led to the plane crash (=the order in which events happened). ► occurrence formal something that happens. Used especially when saying how often something happens: Divorce is a common occurrence these days. ► incident something that happens, especially something unusual, serious, or violent: Police were called to the scene after the incident occurred. ► occasion an important social event or celebration: We’re saving the champagne for a special occasion. ► affair something that happens in politics or public life, especially something shocking or illegal: President Nixon was forced to resign after the Watergate affair. ► happening something that happens, especially a strange event: The novel is full of suspense and mysterious happenings. ► phenomenon something that happens in society or nature, especially something that is unusual or difficult to understand: Scientists cannot explain the strange phenomenon of so many birds dying at the same time. 1[countable] a time when something happens: Meyer recalls one occasion when the snow was so bad that he couldn’t get home. It was one of those rare occasions when everything goes perfectly.on numerous/different /separate etc. occasions I’ve met with him on several occasions.on this/that occasion On this occasion, she was right.2[countable] an important celebration, event, or ceremony: I went out and bought a new dress just for the occasion. We’re saving the champagne for a special occasion. Hundreds of people gathered at the stadium to mark the occasion (=celebrate it).on the occasion of something He returned home on the occasion of his father’s death.► see thesaurus at event3[singular, uncountable] a good or appropriate time, reason or opportunity to do something: occasion for The summit is an occasion for different countries to exchange views. I’ve never had occasion to dial 911.4on occasion sometimes but not often: On occasion, prisoners were allowed visits.5if/when the occasion arises if or when a particular action ever becomes necessary: He could also be a tough negotiator when the occasion arose. [Origin: 1300–1400 French, Latin occasio, from occidere to fall down] → see also rise to the occasion/challenge at rise to (1), a sense of occasion at sense1 (18)COLLOCATIONS– Meaning 2adjectivesa special occasion I’m saving this bottle of champagne for a special occasion.a formal occasion He wore the suit on formal occasions.a social occasion I prefer not to discuss business at social occasions.a ceremonial occasion (=a very formal official occasion) The gowns are worn only on ceremonial occasions.a big occasion Christmas is a big occasion for us.a happy/joyful occasion The wedding had been a joyful occasion.a sad/solemn occasion He did not want his funeral to be a sad and solemn occasion, but a celebration of his life.a festive occasion (=when you celebrate something) The whole family gathered together for the festive occasion.a historic occasion (=important as part of history) The opening of this bridge is truly a historic occasion.a momentous occasion (=an important occasion) The first meeting of the two leaders was a momentous occasion.verbscelebrate an occasion To celebrate the occasion, a small party was held at his home.mark an occasion (=do something special to celebrate an event) The bells were rung to mark the occasion.dress for an occasion (=put on special clothes for an event) He dressed in a tuxedo for the occasion. noun | verb occasionoccasion2 verb [transitive] formal VERB TABLEoccasion |
Present | I, you, we, they | occasion | | he, she, it | occasions | Past | I, you, he, she, it, we, they | occasioned | Present perfect | I, you, we, they | have occasioned | | he, she, it | has occasioned | Past perfect | I, you, he, she, it, we, they | had occasioned | Future | I, you, he, she, it, we, they | will occasion | Future perfect | I, you, he, she, it, we, they | will have occasioned |
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Present | I | am occasioning | | he, she, it | is occasioning | | you, we, they | are occasioning | Past | I, he, she, it | was occasioning | | you, we, they | were occasioning | Present perfect | I, you, we, they | have been occasioning | | he, she, it | has been occasioning | Past perfect | I, you, he, she, it, we, they | had been occasioning | Future | I, you, he, she, it, we, they | will be occasioning | Future perfect | I, you, he, she, it, we, they | will have been occasioning |
to cause something: His mismanagement of the company occasioned the loss of thousands of jobs. |