Which morpheme means 'through, across'?

Which morpheme means 'through, across'?

• A. Vaso-
• B. Cantho-
• C. -emesis
• D. Trans-

Answer: (D)

Trans- is a prefix that means across or through. It signals movement from one side to the other or passage through a boundary, which is why you see it in terms like transdermal (through the skin), transplant (move tissue across from one person to another), and translucent (allowing light to pass through). The other morphemes point to different ideas: vaso- refers to a vessel (as in blood vessels), cantho- relates to the corner of the eye (canthus), and -emesis means vomiting. So trans- uniquely conveys the sense of crossing or passing through.

Trans- is a prefix that means across or through. It signals movement from one side to the other or passage through a boundary, which is why you see it in terms like transdermal (through the skin), transplant (move tissue across from one person to another), and translucent (allowing light to pass through). The other morphemes point to different ideas: vaso- refers to a vessel (as in blood vessels), cantho- relates to the corner of the eye (canthus), and -emesis means vomiting. So trans- uniquely conveys the sense of crossing or passing through.