D defs.my
Entry 2 senses · 2 variants Webster, 1913

Uprush

· Up·rush · IPA /ˈʌpɹʌʃ/
01 v. i. To rush upward.
  1. 1.
    To rush upward.
02 n. Act of rushing upward; an upbreak or upburst; as, an uprush of lava.
  1. 1.
    Act of rushing upward; an upbreak or upburst; as, an uprush of lava.