Which prefix means 'Around'?

Which prefix means 'Around'?

• A. Poly
• B. Re
• C. Peri
• D. Post

Answer: (C)

Around describes a spatial relationship where something is encircling or surrounding another structure. The prefix peri- expresses this idea, so it’s used to indicate that something is around a part of the body, such as perioperative (around the time of surgery) or pericardial (around the heart). By contrast, poly- means many, re- means again or back, and post- means after. That’s why peri- is the best match for “around.”

Around describes a spatial relationship where something is encircling or surrounding another structure. The prefix peri- expresses this idea, so it’s used to indicate that something is around a part of the body, such as perioperative (around the time of surgery) or pericardial (around the heart). By contrast, poly- means many, re- means again or back, and post- means after. That’s why peri- is the best match for “around.”