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hyperostosis

Upper-Intermediate (B2)

IPA: //ˌhaɪpəˈrɒstəsɪs//

KK: /haɪˌpɛrəˈstoʊsɪs/

noun
Definition

An abnormal increase in the thickness or growth of bone tissue.


Example

The doctor diagnosed the patient with hyperostosis after examining the X-rays.


Conversation
Sloth A
I read an article about hyperostosis the other day.
Sloth B
Oh really? What does it mean?
Sloth A
It’s when there’s excessive thickening of bone tissue, which can be pretty serious.
Sloth B
That sounds intense! I hope people can get treatment for it.

Synonyms & Antonyms
Synonyms
thickening
hyperplasia
osteosclerosis
Antonyms
atrophy
diminution
reduction
Root Explanation

Hyperostosis is formed from "hyper-" (meaning over or excessive) and "osteon" (from Greek, meaning bone) and the suffix "-osis" (meaning a condition or process). The term describes a condition characterized by excessive growth or thickening of bone.

Memory Tip

Think of 'hyper-' meaning excessive and 'osteon' referring to bone — this helps you remember that hyperostosis is a condition of excessive bone growth.

Visually Confused Words
periostosis
parostosis
hypostasis
hypoptosis
hysteroptosis
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