1. to be or go all around something or someone
2. to cause to be encircled or enclosed

1. something that forms a border or edging around something else

Examples

• Mountains surround the small village.
• The police surrounded the building.
• She likes to surround herself with positive people.
• The garden is surrounded by a tall fence.
• The decorative surround around the fireplace was made of marble.
• They painted the window surround white to match the trim.