What does the prefix PER- mean?

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Multiple Choice

What does the prefix PER- mean?

Explanation:
PER- means through or across, indicating that something passes from one side to the other or goes completely through a structure. This shows up in terms like perforation (a hole through tissue), and percutaneous (through the skin) or permeable (able to be passed through). The other prefixes point to different ideas—contra- for against, peri- for around, and endo- or intra- for inside. So PER- specifically signals movement through, not around or inside.

PER- means through or across, indicating that something passes from one side to the other or goes completely through a structure. This shows up in terms like perforation (a hole through tissue), and percutaneous (through the skin) or permeable (able to be passed through). The other prefixes point to different ideas—contra- for against, peri- for around, and endo- or intra- for inside. So PER- specifically signals movement through, not around or inside.

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