What is the meaning of Ruis?

noise, rushing sound

sound or signal generated by random fluctuations; static

rye (Secale cereale and related plants, and the grain obtained from them)

rye

rye

inflection of ros:

  1. vocative/genitive singular
  2. nominative plural

vocative/genitive singular

nominative plural

second-person singular present active indicative of ruō

second-person singular present indicative of ruir

Source: wiktionary.org