tinker UK /ˈtɪŋkə/US /ˈtɪŋkɚ/noun 8verb 2forms 3phrases 2 noun8 •An itinerant tinsmith and mender of household utensils made of metal.The blacksmith chased us all to ground They searched all night we were never found The tinker boys and the sheriff's men Shaking the tallest tree. — 1988 •Someone who repairs, or attempts repair, on anything mechanical, or who invents such devices; one who tinkers; a tinkerer. •(informal) An act of repair or invention.I'll have a tinker and see what I can do. •(offensive, old-fashioned) A member of the Irish Traveller community or of other itinerant groups; a gypsy. •A mischievous person, especially a playful, impish youngster. •Any of various fish: chub mackerel, silverside, skate, or young mackerel about two years old. •A razor-billed auk, a bird of species (Alca torda). •(no longer used) A hand mortar. verb2 •To fiddle with something in an attempt to fix, mend or improve it, especially in an experimental or unskilled manner.the broken bureau-lock and tinkered window-pane — 1894 •To work as a tinker. formstinkered · tinkering · tinkers Phrases with tinker Tinker to Evers to ChanceA task accomplished quickly by well-executed teamwork; those involved in the teamwork. tinker upTo repair by tinkering