英和和英

語源

subitaneous +‎ -ly

副詞

subitaneously (comparative more subitaneously, superlative most subitaneously)

1. (formal) suddenly
   • 1845, The Veterinary record, and Transactions of the Veterinary Medical Association.

     It consists in a sudden accumulation of blood in the vessels, and a general plethora of the system, which manifests itself subitaneously.

   • 1851, Robert Bigsby, Old Places Revisited, or The Antiquarian's Enthusiast

     The ear of the appalled adventurers was subitaneously invaded, and their attention averted from the contemplation of sleeping beauty, by a shrill and bursting crash of earthly music.