Longman Dictionary English From Longman Dictionary of Contemporary Englishfusspotfuss‧pot /ˈfʌsˌpɒt $ -ˌpɑːt/ British English, fussbudget /ˈfʌsˌbʌdʒɪt/ American English old-fashioned noun [countable] informal COMPLAINsomeone who worries about unimportant things ldoceonline.com