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.
definition. n. 1. a formal and concise statement of the meaning of a word, phrase, etc. 2. the act of defining a word, phrase, etc. 3. specification of the essential properties of something, or of the criteria which uniquely identify it.