unheralded

英[ʌn'herəldɪd] 美[ʌn'herəldɪd]
  • adj.未预先通知的;未预先警告过的;未预见到的
Adjective:
  1. without warning or announcement;

    "they arrived unannounced"
    "a totally unheralded telegram that his daughter...died last night"

【邻近词汇】