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.
word noun (LANGUAGE UNIT) âº [ C ] a single unit of language that has meaning and can be spoken or written: The word environment means different things to different people. She spoke so fast I couldnât understand a word (= anything she said).