trowel fodder n. unskilled, cheap, and plentiful workers used at an archaeological site. (source: Double-Tongued Dictionary)
Further reading
juicy noun. A person who illicitly carries alcohol in a water bottle. «Gwen Alexander, who’s been working at the Astoria pool for two years, confirms there haven’t been any issues with fighting this year but she said rule enforcement is...
Starting today, the Double-Tongued Dictionary is now a part of A Way with Words! That means that more than 18,000 dictionary records are now at home here and searchable from the top of every page. These are undocumented or under-documented words...