Rug- is defined as which of the following?

Rug- is defined as which of the following?

• A. Wrinkle, fold, crease
• B. Salt
• C. Hair
• D. Inner Chamber

Answer: (A)

Understanding combining forms that describe surface texture is being tested. Rug- conveys a wrinkled, folded, or creased surface, so it directly matches the definition “wrinkle, fold, crease.” That makes it the best fit for this term. The other options point to different ideas—salt, hair, or an inner chamber—none of which relate to wrinkling or folding, so they don’t describe the same concept. In practice, you’d see rug- in terms like rugose (wrinkled) or rugosity (the state of being wrinkled), which reinforces why this definition is the correct one.

Understanding combining forms that describe surface texture is being tested. Rug- conveys a wrinkled, folded, or creased surface, so it directly matches the definition “wrinkle, fold, crease.” That makes it the best fit for this term. The other options point to different ideas—salt, hair, or an inner chamber—none of which relate to wrinkling or folding, so they don’t describe the same concept. In practice, you’d see rug- in terms like rugose (wrinkled) or rugosity (the state of being wrinkled), which reinforces why this definition is the correct one.