Definition of Tireless

Adjective: tireless  tI(-u)r-lus

1. Showing sustained enthusiastic action with unflagging vitality
   "a tireless worker";
   - indefatigable, unflagging, unwearying
    
2. Characterized by hard work and perseverance
   "These tireless people must have higher income";
   - hardworking, industrious, untiring

See also:
tirednesses
tirelessly

Anagrams containing the word tireless

teessrli stireles sstirele esstirel lesstire elesstir relessti irelesst