a practice or arrangement by which a company or the state undertakes to provide a guarantee of compensation for specified loss, damage, illness, or death in return for payment of a specified premium 保险 many new borrowers take out insurance against unemployment or sickness. 许多新借款人办理失业或疾病保险。 ■the business of providing such an arrangement 保险业 Howard is in insurance. 霍华德从事保险业。 ■money paid for this 保险费 my insurance has gone up. 我的保险费上涨了。 ■money paid out as compensation under such an arrangement 保险赔偿金,保险金 when will I be able to collect the insurance?. 我何时才能领取保险金?。 ■[count noun]an insurance policy 保险单
a thing providing protection against a possible eventuality (防备不测的)保障措施 seeking closer ties with other oil-supplying nations as insurance against disruption of Middle East supplies. 寻求与其他石油供应国建立更加紧密的关系,以防中东供应中断。 [count noun]a marquee was hired as an insurance against the weather. 租了大帐篷以备天气不测。
语源
late Middle English (originally as ensurance in the sense 'ensuring, assurance, a guarantee'): from Old French enseurance, from enseurer (see ensure). Sense 1 dates from the mid 17th cent
用法
There is a technical distinction between insurance and assurance in the context of life insurance: see usage at assurance