Infra- as a prefix means which of the following?

Infra- as a prefix means which of the following?

• A. Beneath
• B. Above
• C. Through
• D. Around

Answer: (A)

Infra- means beneath or below. It signals something positioned underneath a reference point or lower in level. You see it in words like infrastructure (the underlying framework), inferior (lower in rank or quality), and infrared (radiation just below the visible red part of the spectrum). So the meaning that fits best here is beneath. The other options describe positions that aren’t under or below, such as above, through, or around.

Infra- means beneath or below. It signals something positioned underneath a reference point or lower in level. You see it in words like infrastructure (the underlying framework), inferior (lower in rank or quality), and infrared (radiation just below the visible red part of the spectrum). So the meaning that fits best here is beneath. The other options describe positions that aren’t under or below, such as above, through, or around.