1. 预兆：forethought 事先考虑 | foretoken 预兆 | forewarning 预先警告

2. 成为...之预兆：foretime 已往 | foretoken 成为...之预兆 | foretop 前桅楼

3. 预兆/预示/成为...之预兆：foretime /已往/过去/ | foretoken /预兆/预示/成为...之预兆/ | foretold /预言/

4. 预兆; 预示 (名)：forethoughtfully 深谋远虑地; 慎重地 (副) | foretoken 预兆; 预示 (名) | foretooth 前齿; 门牙 (名)

noun

1. an event that is experienced as indicating important things to come

e.g. he hoped it was an augury
it was a sign from God

Synonym: augurysignpreindication