What is the meaning of حركة?

movement, motion

instance noun of حَرُكَ (ḥaruka): an instance of movement

commotion

physical exercise

stirring, impulse

vowel, especially of languages written in the Arabic script

diacritic, accent mark, especially of languages written in the Arabic script

mora; a unit of time indicating how long a sound is pronounced

Source: wiktionary.org