remembrance
/rɪˈmembrəns/noun
mass noun
1- the action of remembering something回想, 回忆：
a flash of understanding or remembrance passed between them.
他们之间一下子明白了或记起了什么。
1.1
- the action of remembering the dead, especially in a ceremony（对死者的）追思, 纪念, 怀念：
I decided to sell poppies in remembrance of those who died.
我决定义卖人造罂粟花以纪念阵亡将士。
1.2
- count noun a memory or recollection记忆, 回忆：
the remembrance of her visit came back with startling clarity.
回想起她的访问, 一切都是惊人的清晰。
1.3
- count noun a thing kept or given as a reminder or in commemoration of someone纪念品, 纪念物。
词源
Middle English: from Old French, from remembrer （see REMEMBER）.