step aside

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• verb intransitive, idiomatic to move out of one's way
• verb intransitive, idiomatic to make room for others as replacements by withdrawing from a position or service
• verb intransitive, idiomatic to deviate from the right or proper path
• verb intransitive, idiomatic to walk to a little distance; retire for the occasion