1. seesaw (vb): an argument (in a courtroom) between two lawyers is like a seesaw (battle), and therefore they 'seesaw' when they argue
2. "see saw" represents two different tenses of the verb 'see'. Lawyers pay particular attention to tenses in their argument
2. "see saw" represents two different tenses of the verb 'see'. Lawyers pay particular attention to tenses in their argument