tinkered Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. 1 do random unplanned work or activities or spend time idly; 2 try to fix or mend Example Sentence She tinkered with a broken clock for hours. Synonyms putter; mess around; monkey around; fiddle Antonyms leave alone Hear It! Say It! Write It! tinkered Switch to cursive Start Share with your friends: