English to English

noun (n)

• one who quakes and trembles with (or as with) fear(noun.person)

  Synonym:
  quaker
  

  source: wordnet30
• One who trembles.(noun)

  source: webster1913
• Any of certain West Indian birds of the genera Cinclocerthia and Rhamphocinclus, of the family Mimidæ.(noun)

  source: webster1913