Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases 

We found 27 dictionaries with English definitions that include the word tireless: Click on the first link on a line below to go directly to a page where "tireless" is defined. General (26 matching dictionaries) tireless: American Heritage Dictionary of the English Language [home, info] tireless: Collins English Dictionary [home, info] tireless: Vocabulary.com [home, info] tireless: Macmillan Dictionary [home, info] tireless: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Tireless, tireless: Wordnik [home, info] tireless: Cambridge Advanced Learner's Dictionary [home, info] Tireless: Wiktionary [home, info] tireless: Webster's New World College Dictionary, 4th Ed. [home, info] tireless: The Wordsmyth English Dictionary-Thesaurus [home, info] tireless: Infoplease Dictionary [home, info] tireless: Dictionary.com [home, info] tireless: UltraLingua English Dictionary [home, info] tireless: Cambridge Dictionary of American English [home, info] Tireless: Wikipedia, the Free Encyclopedia [home, info] Tireless: Online Plain Text English Dictionary [home, info] tireless: Webster's Revised Unabridged, 1913 Edition [home, info] tireless: Rhymezone [home, info] Tireless: AllWords.com Multi-Lingual Dictionary [home, info] tireless: Free Dictionary [home, info] tireless: Mnemonic Dictionary [home, info] tireless: WordNet 1.7 Vocabulary Helper [home, info] tireless: LookWAYup Translating Dictionary/Thesaurus [home, info] tireless: Dictionary/thesaurus [home, info] Business (1 matching dictionary) tireless: Legal dictionary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (tireless) ▸ adjective:  showing sustained enthusiastic action with unflagging vitality ("A tireless worker") ▸ adjective:  characterized by hard work and perseverance