Noun
development [pl. developments]
origin {biol.}
تَكَوُّن {أحياء}
beginning {biol.}
تَكَوُّن {أحياء}
formation [pl. formations]
birth [pl. births]
starting-point {biol.}
تَكَوُّن {أحياء}
genesis {biol.}
تَكَوُّن {أحياء}
Verb
to be built {up}
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