Pronunciation: [nˈɛvɔ͡ɪd] (IPA) 
The word "nevoid" is spelled with the letters n-e-v-o-i-d. In phonetic transcription, it is pronounced as /nɪˈvɔɪd/. The "e" in "nevoid" is pronounced as "uh" and the "o" is pronounced as "oh". The "v" sound is followed by a short "oi" diphthong, and the final "d" is pronounced as "duh". "Nevoid" is an adjective that describes something resembling a nevus, or a small, dark, permanent spot on the skin, such as a birthmark.
Nevoid is an adjective that describes a condition or characteristic resembling a nevus, which is also known as a birthmark or mole. A nevus is a localized cluster of pigmented cells or blood vessels that appear on the skin at birth or shortly after. Nevoid conditions can exhibit a similar pattern or appearance to these birthmarks.
In medical terms, nevoid can be used to describe the presence of certain nevus-like growths or abnormalities in various body tissues or organs. For instance, a condition known as nevoid hyperkeratosis affects the skin, where there is an abnormal thickening of the outer layer. Similarly, nevoid osteodysplasia refers to a condition characterized by bone growth and development that resembles abnormal nevi.
The term nevoid may also be used to describe the characteristics of a particular genetic disorder called nevoid basal cell carcinoma syndrome, also known as Gorlin syndrome. This disorder causes the development of numerous basal cell carcinomas, which are a type of skin cancer, and can also affect other body systems.
Overall, nevoid refers to the similarity or resemblance to a nevus, whether it involves skin conditions, bone abnormalities, or genetic disorders. It indicates a pattern or appearance that is reminiscent of birthmarks or moles found on the skin.
Resembling a naevus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word nevoid comes from the combination of neo- and -oid.
Neo- originates from the Greek word neos, meaning new or recent. It is commonly used as a prefix in English to indicate something new, recent, or revived.
-oid, on the other hand, is a suffix that also originates from Greek, derived from the word eidos which means resemblance or image. It is used in English to denote resemblance or similarity to a certain characteristic, form, or appearance.
Combining these two elements, nevoid essentially means resembling something new or recent or having the appearance of something new.
