Although most crocodiles eat about 50 meals a year, they can survive a whole year, and sometimes even two or three years, without eating anything.
Vocabulary is commonly defined as all the words known and used by a particular person. Knowing a word, however, is not as simple as merely being able to recognize or use it. There are several aspects of word knowledge that are used to measure word knowledge.
The root of the word vocabulary, for example, is voc, a Latin root meaning word or name.. This root also appears in the words advocacy, convocation, evocative, vocal, and vociferous. Understanding the meanings of the common word roots can help us deduce the meanings of new words that we encounter.