Introductory (adjective) — تمهيدي وأولي: Serving as an introduction; basic. Below are 8 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
Happening at the beginning; the first letter of a name.
Forming an essential foundation — fundamental, elementary, or the simplest necessary level of something; also: a core principle or starting point
Relating to the basic elements or principles of a subject; fundamental and simple; at the most basic level.
A person who is new to a skill, subject, or activity — someone at the earliest stage of learning
preliminaryopeningstartingprefatory
Marking the beginning of something.
Done in preparation for something.