Having to survey reading in terms of word and meaning, I deduced that a word is a space in her concept when its sense is a single word. It is a word with a restricted meaning when it becomes a set of words. This setting, i call it the syntax of the word in which the syntax is changed the word's meaning is changed the new sense is partial of its space. The game's result is different from what it is planned, the result is a new sense then the concept of the game is changed. if EFL learners taught ten words in a week without carrying on meanings, ten days are given to them with three senses in different contexts. Will be natural language acquisition of EFL in the learning processes?

I am going to investigate a concept and syntactic flexibility of multi-senses of word in EFL learners' context: polysemy as a model of the study.