'알라 아크바르 식삐르' 에서 식삐르가 무슨 뜻이죠?

식비르 또는 타크비르 = 알라후 아크바르

알라후 아크바르 같은 경우 신은/위대하다  하여 최상위비교급 *BEST가 쓰여지는데,

이때 몇몇 이슬람권에서 알라는 유일신이기에 비교급따위 쓰지 않겠다! 하여

캅바라(크게 하다)의 동명사로 타크비르를 사용합니다.

동일한 말입니다.

Allahu Akbar is an Islamic phrase that means, God is greater.  Or there is none greater than Allah .This is an expression used at various times throughout any average day and for special occasions.  It is used during the call for prayer, during prayer, when a person is happy, when one wishes to express their approval for what they hear or see, when an animal is slaughtered, to praise a speaker, or to express excitement.  Sometimes you might hear one person shout takbir and a group or congregation will shout back Allahu Akbar.  Takbir is the Arabic expression that means, say Allahu Akbar.
https://www.newmuslims.com/lessons/270/