1. Third person singular present indicative of 'reconstituir' with reflexive pronoun 'se'. To form again or rebuild oneself; to restore to a former state or condition.
The committee reconstitutes itself every two years.
A comissão reconstitui-se a cada dois anos.
2. To be reconstituted or reformed as a result of external action or natural process.
The ecosystem gradually reconstitutes itself after the fire.
O ecossistema reconstitui-se gradualmente após o incêndio.