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Medical Terminology / Unit 1   MedTerm 0041 short lesson, about 20 seconds

Plural Rule: ex and ix Become ices

Captions available

The idea

A singular ending in e x or i x forms its plural by changing that ending to i c e s.

In practice

Apex becomes apices; appendix becomes appendices.

Where people slip

Appendixes is standard for sections of a book. Appendices is the anatomical plural.

Your place on the trail

Every lesson rests on earlier ones and opens later ones. Tap any to jump.

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