What Does the Suffix -osis Mean? Take the Quiz!
Ready to Decode -itis, -plegia and More Suffixes? Start the Test!
This scored quiz helps you learn what the suffix -osis means and compare it with -itis, -plegia, and -ic in real words. Use it to spot gaps before a class or exam, then explore the roots, prefixes, and suffixes guide or try the quick stasis quiz for extra practice.
Study Outcomes
- Understand the suffix -osis -
Explain what the suffix -osis means and recognize its role in forming words that denote a condition or disease.
- Differentiate between -osis and -itis -
Distinguish when the suffix -itis means inflammation versus when -osis signals a disease process.
- Identify meanings of -plegia, -ic, and -ology -
Learn that the suffix -plegia means paralysis, -ic forms adjectives, and -ology denotes the study of a subject.
- Apply suffix knowledge to medical terms -
Use your understanding of endings to decode and infer the meanings of complex medical vocabulary.
- Analyze word formation patterns -
Examine how different suffixes shape the meanings of base words in English terminology.
- Enhance your vocabulary power -
Sharpen your word power and recall by practicing with engaging suffix trivia.
Cheat Sheet
- Understanding "-osis" -
When you ask "what does the suffix -osis mean," it indicates an abnormal or diseased condition, as seen in "neurosis" (nerve condition) or "scoliosis" (spinal curvature). This usage is documented in MedlinePlus and Dorland's Illustrated Medical Dictionary. Mnemonic: think "O-SIS = Out-of-balance State In Sickness."
- Decoding "-itis" -
The suffix "-itis" means inflammation, such as "arthritis" (joint inflammation) or "tonsillitis" (tonsil inflammation). Established in Greek-derived medical terminology and referenced by the American Academy of Orthopaedic Surgeons, it signals an inflammatory process. Memory trick: "ITIS = I'Tis - It's an Irritated Tissue Syndrome."
- Interpreting "-plegia" -
"-plegia" means paralysis, found in terms like "paraplegia" (lower-body paralysis) or "hemiplegia" (one-side paralysis). This definition appears in sources such as the National Institute of Neurological Disorders and Stroke. Recall "PLEGIA = Paralysis Let Everyone Go Inactive Always."
- Recognizing "-ic" -
The suffix "-ic" means "pertaining to," turning roots into adjectives like "cardiac" (pertaining to the heart) or "hepatic" (pertaining to the liver). It's widely defined in university linguistics courses and medical glossaries. Use the rhyme " - IC makes it SPECific to the topic."
- Exploring "-ology" -
Wondering "what does the suffix -ology mean"? It denotes "the study of," as in "biology" (study of life) or "neurology" (study of the nervous system). Academic sources like Oxford's English Dictionary confirm its Greek origin "logos" meaning "study." Fun aid: "OLOGY = Our Learning Of Great Yields."