Final answer:
Adenocarcinoma is the term that means a carcinoma derived from glandular tissue.
Step-by-step explanation:
The term that means a carcinoma derived from glandular tissue is Adenocarcinoma. Carcinomas are cancers that originate from epithelial cells, which are found in tissues like the breast, prostate, lung, and colon. Adenocarcinomas specifically develop from glandular tissues. Examples of adenocarcinomas include breast adenocarcinoma and lung adenocarcinoma.