一歩下がる

いっぽさがるipposagaru

expression · godan verb

1. to take a step backward
2. to step back (i.e. to re-think something)
3. to distance oneself (from)
4. to take a back seat
5. to behave humbly
6. to budge (a little)
7. to make one concession

Study it in Yanamino