未み経けい験けん者しゃみけいけんしゃMeanings1nouninexperienced person; noviceRefers to someone who lacks experience in a particular field or activity. Often used in job postings or when describing beginners.この仕し事ごとは未み経けい験けん者しゃでも応おう募ぼできます。Even inexperienced people can apply for this job.未み経けい験