1. a point or region in the air not near the ground or any surface

1. occurring or existing in the air above the ground

Examples

• The acrobat caught the trapeze bar in midair.
• The two planes collided in midair during the air show.
• She jumped off the diving board and did a flip in midair.
• The basketball player made a spectacular midair pass.
• The helicopter hovered in midair above the landing pad.
• He caught the baseball in midair before it hit the ground.
• The midair rescue was captured on video.