Meaning

• To go with or attend as a companion or associate; to keep company with; to go along with.

  "Geoffrey accompanied the group on their pilgrimage."

• To supplement with; add to.

• To perform an accompanying part or parts in a composition.

• To perform an accompanying part next to (another instrument or musician).

  "I will accompany her on the oboe."

• To associate in a company; to keep company.

• To cohabit (with).

• To cohabit with; to coexist with; occur with.

• To be found at the same time.

  "Thunder almost always accompanies lightning during a rain storm."