This is the 1205th most frequent Arabic word.
مؤشر
Indicator; index; gauge; pointer.
In this sentence, 'مؤشر' is used to refer to an 'index', specifically a market index that shows statistical data about trends in demand.
مؤشر السوق يشير إلى زيادة في الطلب.
The market index indicates an increase in demand.
Here, 'مؤشر' refers to a gauge or an indicator, showing quantitative measurement of the temperature.
مؤشر الحرارة اليوم مرتفع جدًا.
The temperature indicator today is very high.
In this instance, 'مؤشر' signifies a sign or evidence, relating to the indication of a condition such as weak communication.