Noun:
the event of dying or departure from life;her death came as a terrible shock
upon your decease the capital will pass to your grandchildren
Verb:
pass from physical life and lose all bodily attributes and functions necessary to sustain life;She died from cancer
The children perished in the fire
The patient went peacefully
The old guy kicked the bucket at the age of 102
decease，disease这两个单词的拼写仅有一个字母不同。
decease／di'si: s／是“死亡”、“去世”；与death相比，decease是正式用语，常见于法律条文中。
disease／di'zi:z／是“患病”、“疾病”。acute disease是“急性病”；chronic disease是“慢性病”； family disease是“遗传病”。
die，decease，expire，perish，pass away这些动词或短语动词均有“死”或“死亡”之意。
die最普通用词，指某人或某物失去生命而永远不存在。
decease正式用词，多指法律上的用语。
expire委婉用词。从本义“从肺部吐出气来”引申为吐出最后一口气，断气而死。
perish书面用词，多指夭折或不幸暴亡。
pass away是die的委婉用语。
近义词 go去die死death死exit出口pass通过conk鼻子choke窒息perish毁灭expire终止depart离开expiry满期demise死亡snuff it死succumb屈从passing通过release释放croak嗄嗄叫disease疾病departure出发pass away逝世drop dead暴死pop off突然死去kick the bucket一命呜呼buy the farm摔毁一架飞机…cash in one's chips把筹码兑成钱…反义词 birth分娩
名词92%,动词8%
用作名词Hisdeceasemade us very sad.他的去世使我们非常悲伤。
Upon yourdeceasethe house will pass to your wife.你死后房屋归你太太所有。
Should the person be of no ability to work, the living expenses shall be paid until hisdecease.其他无劳动能力的人，生活费给付至死亡时止。 When the temperature rises, the viscosity deceases, which is good for plasticizing.
料筒中料温升高时黏度降低，有利于塑化； blog.sina.com.cn
As the temperature rises, the friction coefficient deceases.
随温度升高，其摩擦因数降低； cnki
In case a contractor deceases during the term of a contract, the successor of the deceased contractor may continue the contract.
承包人在承包期内死亡的，该承包人的继承人可以继续承包。 putclub
Reasonable slagging system could enhance the metallurgical properties of slag, the trouble could be solved that caused by slag quantity deceases; high quality hot metal could be produced.
采用合理的造渣制度可以使炉渣具有良好的冶金性能，解决渣量降低带来的问题，生产出高质量铁水。361xs