Abstract
The words in the Quran can have different meanings depending on the verse and its context. However, giving different meanings to any word of Quran in tafsirs and translation make it difficult to understand the verses and may cause confusion. One of the words that we think causes such a problem is fuâd. In this study, it is aimed to reach the meaning of the word by examining the usage of the word fuâd in the verses. For this purpose, the lexical meaning of the word was researched and the relevant verses were examined in context. It was preferred descriptive method in the study in which dictionaries and classical tafsirs were used as sources. It is concluded that the word fûad, which means mostly heart, brain and mind in the sources, basically refers to a sense, ability or function. It is reasoned that this word contains meanings such as perception, comprehension, thinking, understanding, and intuition. However, in the verses, it is possible that the organ to which the aforementioned abilities belong is meant through metaphor. This is the reason for confusion that makes it difficult to understand. Because, although the functions such as perception, thinking, reasoning that we present as the meaning of fuâd are known as the task of the brain, the Quran has shown the heart as their place.