The phrase "average layman" refers to a regular person who doesn't have special knowledge or expertise in a particular subject. It means someone who has average understanding or skills in a specific field. Full definition
Well - read and learned individuals may intimidate the average layman, while immature high - school dropouts may bore the average working professional. (datingadvice.com)
The average layman is not familiar with bankruptcy terms and often may not understand every purpose for filing for bankruptcy protection. (bankruptcyhome.com)
The Means Test, however, has complications for the average laymen in providing the filer with information on which bankruptcy to file. (betterbankruptcy.com)