expression, godan verb (-ku)
take a step back; retreat a step; back up
Used both literally (physically stepping backward) and figuratively (yielding, conceding, or taking a less aggressive stance).
彼は一歩引いて、相手に道を譲った。
He took a step back and gave way to the other person.
議論が
The discussion got heated, so I took a step back and calmed down.