لَيْسَتْ is not in Arabic
لَيْسَتْ is how you say “is not” in Arabic.
Arabic
English
The audio uses AI voices.
Example sentence
لكنها ليست من علوم الدين، ولا مما يتقرب به الى الله ولا من زاد المعاد،
But it is not among the sciences of religion, nor is it something that brings one closer to Allah, nor is it provision for the hereafter.
لَيْسَتْ is not
This is the negating verb 'is not', in its feminine form to agree with the feminine 'wisdom / philosophy'. Unlike particle-negators it behaves like a verb and inflects for gender. It denies the predicate that follows.
The English is machine-translated.

Practise this word in the app
One tap gives you the meaning, a grammar note and audio.
Add the words you don’t know. Practise them with spaced repetition.
Free. No ads. No subscription.
An account is needed in the app.