lay witness
| Noun | 1. |  lay witness - any witness who does not testify as an expert witnessAntonyms: expert witness - a witness who has knowledge not normally possessed by the average person concerning the topic that he is to testify about |
| Noun | 1. | lay witness - any witness who does not testify as an expert witness Antonyms: expert witness - a witness who has knowledge not normally possessed by the average person concerning the topic that he is to testify about |