cir·cum·flex /ˈsɝkṃˌflɛks/
  抑揚音符
  cir·cum·flex /ˈsɝkəmˌflɛks/ 形容詞
  捲曲的,旋繞的
  Cir·cum·flex n.
  1. A wave of the voice embracing both a rise and fall or a fall and a rise on the same a syllable.
  2. A character, or accent, denoting in Greek a rise and of the voice on the same long syllable, marked thus [~ or ░]; and in Latin and some other languages, denoting a long and contracted syllable, marked [░ or ^]. See Accent, n., 2.
  Cir·cum·flex, v. t. [imp. & p. p. Circumflexed p. pr. & vb. n. Circumflexing ] To mark or pronounce with a circumflex.
  Cir·cum·flex, a.
  1. Moving or turning round; circuitous. [R.]
  2. Anat. Curved circularly; -- applied to several arteries of the hip and thigh, to arteries, veins, and a nerve of the shoulder, and to other parts.
  ◄ ►
  circumflex
       n : a diacritical mark (^) placed above a vowel in some
           languages to indicate a special phonetic quality