Gibson /ˈɡɪbsən/ noun2 •An acoustic or electric guitar made by the Gibson company.Many older Gibsons have become collector's items: […] But older Gibsons are also good player's guitars. — 2000 •A cocktail made with gin (or vodka) and vermouth, garnished with cocktail onions."I doubt it, Tommy," the Majority Leader said, coming up behind him so unexpectedly that the little Justice jumped and almost spilled his Gibson. — 1962 formsGibsons