اقتضبَ يقتضِب، اقْتِضابًا، فهو مُقْتضِب، والمفعول مُقْتضَب

قَضَبه، قطعه.

🇬🇧 Translation:

He cut it off, severed it.

ارتجله، تكلَّم به دون أن يُعِدَّه من قَبْل.

🇬🇧 Translation:

He extemporized it, spoke it without prior preparation.

أوجزه.

🇬🇧 Translation:

He abridged/summarized his speech.