Dictionary.com
definitions
  • synonyms

hand waving

See more synonyms on Thesaurus.com
noun
  1. insubstantial words, arguments, gestures, or actions used in an attempt to explain or persuade.
Show More
Also hand-wav·ing, hand·wav·ing [hand-wey-ving] /ˈhændˌweɪ vɪŋ/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for hand-waving

Historical Examples

  • The houses beneath him seemed companionable; friendly were the hand-waving crowds, and factory-whistles gave him raucous greeting.

    The Trail of the Hawk

    Sinclair Lewis