This document defines 20 words: fever, broken, climate, hotel, basic, vocal, native, silent, labor, spider, label, icon, agent, motive, vital, acorn, item, aroma, legal, solo, and ego. For each word, it provides the part of speech and a short definition or example sentence to explain the meaning of the word. The document is authored by Mrs. Marwa Kamal El-Razzaz and appears to be teaching English vocabulary words.