This is the 2663rd most frequent Arabic word.
المتخصصة
Specialized.
The word "المتخصصة" (specializing) is used here as an adjective describing the companies that have expertise in the field of technology.
تقدم الشركات المتخصصة في التكنولوجيا حلولًا مبتكرة.
The companies specializing in technology provide innovative solutions.
In this sentence, "المتخصصة" (specialized) functions as an adjective describing the school focusing on language education.
المدرسة المتخصصة في تعليم اللغات تقدم دورات متعددة.
The school specialized in teaching languages offers multiple courses.
Here, the word "المتخصصة" (specialized) is used as an adjective describing the areas that are designated for scientific research.