ضمِنَ يَضمَن، ضَمانًا، فهو ضامِن وضَمين، والمفعول مَضْمون

كفله أو التزم أن يؤدِّيَ عنه ما قد يقصِّر في أدائه

🇬🇧 Translation:

To guarantee someone or commit to fulfilling on their behalf what they might fail to perform.

أقرت بصلاحيته وخلوِّه ممّا يعيبه

🇬🇧 Translation:

Acknowledged its fitness and freedom from what would flaw it (To guarantee/warrant).

حواه.

🇬🇧 Translation:

Contained it (To contain/include).