القاموس المحيط

(The dictionary of the ocean, and the intermediate abbey, the whole of what went from the words of Arabs Shamatit). The most famous Arabic language dictionaries ever, as it became known that many people later used the word dictionary is synonymous with the word lexicon.
Majid al-Din Abi Taher Muhammad ibn Ya`qub ibn Muhammad ibn Ibrahim ibn 'Umar al-Shirazi al-Fayruz Abadi who died in 817 AH.
The method of extracting the meanings from the surrounding dictionary is the opening on the door of another letter, then the first character is separated
For example, the word 'eye' is opened on the door of the eye, then the eye is separated, and then it is