tinker

noun

  1. 1

    small mackerel found nearly worldwide

  2. 2

    formerly a person (traditionally a Gypsy) who traveled from place to place mending pots and kettles and other metal utensils as a way to earn a living

  3. 3

    a person who enjoys fixing and experimenting with machines and their parts

verb

  1. 1

    try to fix or mend

    Can you tinker with the T.V. set--it's not working right

    She always fiddles with her van on the weekend

  2. 2

    do random, unplanned work or activities or spend time idly

    The old lady is usually mucking about in her little house

  3. 3

    work as a tinker or tinkerer

Synonyms

Also useful for “tinker”:Scrabble