[mass noun]the action of voiding something or the state of being voided 排泄,放出 the voidance of exhaust gases. 废气的排放。 ■[count noun](chiefly Law)an annulment of a contract (主律)(合同的)废除 ■[count noun](Christian Church)a vacancy in a benefice (基督教)(神职的)空缺,空位
语源
late Middle English: from Old French, from the verb voider (see void)