hand wavy in English dictionary hand wavy Meanings and definitions of "hand wavy" Alternative spelling of handwavy. adjective Alternative spelling of [i]handwavy[/i] more Grammar and declension of hand wavy hand wavy ( comparative more hand wavy, superlative most hand wavy) hand wavy (comparative more hand wavy, superlative most hand wavy) more Sample sentences with "hand wavy" Declension Stem Match words all exact any Try again Authors