© 2026 Sloth Lingo. Learn easy. Lounge wisely.

diploe

Upper-Intermediate (B2)

IPA: /dɪˈploʊ/

KK: /dɪˈploʊ/

noun
Definition

The soft, spongy bone found between the outer and inner layers of the skull.


Example

The diploe helps to absorb shock and reduce the weight of the skull.


Conversation
Sloth A
Did you know that the human skull has a layer called diploe?
Sloth B
Really? I never heard of that before.
Sloth A
Yeah, it's this spongy tissue between the hard outer and inner layers.
Sloth B
That's fascinating! I always thought the skull was just solid bone.

Synonyms & Antonyms
Synonyms
cancellous
spongy
porous
Antonyms
dense
solid
compact
Root Explanation

Diploe is derived from the Greek word "diploē" (διπλοῆ), meaning double or twofold. It refers to the spongy bone layer found between the inner and outer layers of the skull, which is double in structure.

Memory Tip

Think of the Greek word for double ('diploē') to remember that 'diploe' refers to the double-layered structure of bone in the skull.

Visually Confused Words
dipole
dipode
dimple
dilo
Is this page helpful?