Yōga Sūtra 3.09

vyutthānanirōdhasaṁskārayōrabhibhavaprādurbhāvau nirōdhakṣaṇacittānvayō nirōdhapariṇāmaḥ।

Restraining of emerging thoughts caused by previous imprints, they disappear and appear due to momentary restraint of consciousness, called - nirōdha-parināma (Effect-of-Restraint).