What is the meaning of Dier?

One who dies.

animal

beast; brute

animal, any member of the kingdom Animalia

her, their, the latter's (genitive feminine singular and genitive plural of die)

Alternative form of duur

they

animal

inflection of die:

  1. feminine genitive/dative singular
  2. genitive plural

feminine genitive/dative singular

genitive plural

present tense of die

animal

dry, dead

genitive plural of diera

animal

Source: wiktionary.org