1. A timeline or sequence of events that has not been altered, damaged, or corrupted; a temporal continuity that remains unchanged
The scientists worked to preserve the intact timeline of historical records.
Os cientistas trabalharam para preservar a linha do tempo intacta dos registros históricos.
2. In science fiction or temporal contexts, a sequence of events in an alternate reality or universe that has not been interfered with
If we don't interfere, the intact timeline will proceed as originally planned.
Se não interferirmos, a linha do tempo intacta prosseguirá conforme planejado originalmente.