名詞 foreboding:

1. a feeling of evil to come
   同義詞：premonition, presentiment, boding
2. an unfavorable omen

動詞 forebode:

1. make a prediction about; tell in advance
   同義詞：predict, foretell, prognosticate, call, forebode, anticipate, promise

形容詞 foreboding:

1. ominously prophetic
   同義詞：fateful, portentous

1. A presentiment of the future; a foreboding.
   對未來的不祥預感; 預兆
2. An omen or foreboding, especially of evil.
   預示，預兆，兇兆預兆或兇兆，尤指不幸的

fore.bod.ing

n.（名詞）
A sense of impending evil.See Synonyms at apprehension
預知：不詳之事來臨的感覺參見 apprehension
An evil omen; a portent.
先兆：不詳之兆；兇兆
adj.（形容詞）
Marked by or indicative of foreboding; ominous.
預示的：顯示出或預示一種征兆的；預兆的

【引伸】
forebod.ingly
adv.（副詞）
forebod.ingness
n.（名詞）