What does the word Thy mean?

Usage examples for Thy

  1. Goe, count thy Way with Sighes; I, mine with Groanes Qu. – Richard-II by Shakespeare, William
  2. Where is Thy providence? – Contemporary Russian Novelists by Serge Persky
  3. Peace be upon thee and on thy children and on thy children's children!" – Thelma by Marie Corelli