What does un(i) mean?

What does un(i) mean?

• A. Two
• B. One
• C. Urine
• D. Front side (of the abdomen)

Answer: (B)

The main idea tested here is the meaning of the prefix uni- (written as un(i)). This prefix comes from Latin unus and means one. It’s used in many medical and scientific terms to indicate a single item or one-sided condition. For example, unilateral means on one side, unicycle has one wheel, unicorn has one horn, and unique describes something that is one of a kind. Because uni- clearly signals “one,” it’s the best match for un(i). The other options don’t fit: two would be indicated by a prefix like bi-; urine is a completely different word not tied to a counting prefix; and the front side of the abdomen would be described with terms like anterior or ventral, not with uni-.

The main idea tested here is the meaning of the prefix uni- (written as un(i)). This prefix comes from Latin unus and means one. It’s used in many medical and scientific terms to indicate a single item or one-sided condition. For example, unilateral means on one side, unicycle has one wheel, unicorn has one horn, and unique describes something that is one of a kind. Because uni- clearly signals “one,” it’s the best match for un(i). The other options don’t fit: two would be indicated by a prefix like bi-; urine is a completely different word not tied to a counting prefix; and the front side of the abdomen would be described with terms like anterior or ventral, not with uni-.