This is the 5057th most frequent Arabic word.
المعروض
"The presented" or "the displayed."
In this sentence, the word 'المعروض' refers to something that is exhibited or displayed, specifically the lesson shown on the board.
بدأ المعلم بشرح الدرس المعروض على السبورة.
The teacher began explaining the lesson displayed on the board.
Here, 'المعروضات' is the plural form and refers to items that are displayed as exhibits in a museum.
قام الزائر بتقييم المعروضات في المتحف بعناية.
The visitor carefully evaluated the exhibits in the museum.
In this instance, 'المعروض' references the item on display in the store, illustrating its use in a commercial context.