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sphenoid

Upper-Intermediate (B2)

IPA: /ˈsfɛ.nɔɪd/

KK: /ˈsfɛnɔɪd/

adjective
Definition

Relating to a specific bone in the skull that is shaped like a wedge.


Example

The sphenoid bone is located at the base of the skull and helps form the eye socket.


Conversation
Sloth A
Did you know that the sphenoid bone is crucial for our skull structure?
Sloth B
Really? I never thought about bones being so interesting.
Sloth A
Yeah, it's actually wedge-shaped and helps connect to other bones.
Sloth B
That's pretty cool! I love learning about the human body.

Synonyms & Antonyms
Synonyms
wedge
angular
triangular
Antonyms
flat
round
smooth
noun
Definition

A bone located at the base of the skull that helps form the eye socket and supports the structure of the face.


Example

The sphenoid bone is crucial for the stability of the skull.


Conversation
Sloth A
Have you ever heard of the sphenoid bone?
Sloth B
Yeah, I think it's located at the base of the skull, right?
Sloth A
Exactly! It's such an interesting part of human anatomy.
Sloth B
Root Explanation

Sphenoid → It is formed from "sphenoeides" (from Greek "sphen" meaning wedge and "eidos" meaning form or shape). The word "sphenoid" refers to a bone in the skull that has a wedge-like shape, fitting into the cranial structure.

Memory Tip

Imagine a wedge shape when you think of "sphenoid" — it helps you remember that this term describes a bone that is shaped like a wedge.

Visually Confused Words
disphenoid
bisphenoid
splenoid
phenoxid
sphyraenoid
presphenoid
alisphenoid
sphingoid
Is this page helpful?
I agree! I love learning about the different bones in our body.

Synonyms & Antonyms
Synonyms
bone
structure
element
Antonyms
none
absence
void