Longman Dictionary English From Longman Dictionary of Contemporary Englishbiddybid‧dy /ˈbɪdi/ noun (plural biddies) → old biddyExamples from the Corpusbiddy• He supposed he'd have to consult that formidable biddy at the desk.• I shuddered when I heard the names: old hen, biddy, little old lady in tennis shoes. ldoceonline.com