D defs.my
Entry 1 sense Webster, 1913

Disappearance

/dĭsˌ-əp-ĭr'-əns/ · Dis·ap·pear·ance · IPA /dɪsəˈpɪəɹəns/
01 n. The act of disappearing; cessation of appearance; removal from sight; vanishing.
  1. 1.
    The act of disappearing; cessation of appearance; removal from sight; vanishing.