Roots and patterns (كتب، كتاب، مكتب)

Words that share a root

Most Arabic words are built on a root of three consonants that carries a core meaning. Vowels and extra letters, arranged in a fixed pattern (وزن) around the root, turn it into actual words. Spot the root, and a whole family of words falls into place.

rootwords you knowcore meaning
ك ت بكتب to write · كتاب book · مكتب desk, officewriting
د ر سدرس to study · مدرسة schoolstudying
ل ع بلعب to play · ملعب stadium, playing fieldplaying
ع م لعمل to work · عمل workworking

Patterns carry meaning too

The pattern tells you what kind of word you have. Words that begin with م and put the root around it — مكتب, ملعب, مدرسة — often name the place where the action happens: a place for writing, for playing, for studying.

Arabic dictionaries are arranged by root, and a new word is often easy to guess once you know its root. The patterns themselves — the verb forms and the verbal noun — come at A2.

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