Submitted by György Chityil ... on Fri, 01/19/2018 - 23:58 Hierarchy: AdjectiveDescription: {{physics}} Describing the ability of light to cause motion, due to the momentum of its photonsNgram: pondermotiveNgram Text: pondermotiveSource: WiktionaryIssue: 0Wiktionary tag: physicsNgram Count: 1