heik = they (pronoun - 3rd person plural, people and animals) (some things Google found for "heik": an uncommon term; HEIK is the United Nations Development Programme for Housing and Electrification in Kosovo; user name; a masculine first name, notably German guitarist Heik the Kid; a last name which appears to be German; may mean something in Lebanese)
Word derivation for "they" :
Basque = haiek, Finnish = he
Miresua = heik
This Miresua conlang word has been changed. The word for they is now hai.