Derived from the passive participle of رَبَّعَ (rabbaʕa, “to quadruple”); compare أَرْبَعَة (ʔarbaʕa, “four”). Cognate with Aramaic מְרַבַע/ܡܪܒܥ (mrabbaˁ, mrubbaˁ, “square”).
Oefen met het spreken en memoriseren van " مربع " en vele andere woorden en zinnen in Arabic .