© 2026 Sloth Lingo. Learn easy. Lounge wisely.

spherulite

Upper-Intermediate (B2)

IPA: /ˈsfɛr.ə.laɪt/

KK: /ˈsfɪr.ə.laɪt/

noun
Definition

A small, round structure made of crystals that often appears in certain types of volcanic rocks.


Example

The geologist examined the spherulite under a microscope to study its crystal structure.


Conversation
Sloth A
Have you ever seen a spherulite up close?
Sloth B
No, I haven't! What do they look like?
Sloth A
They're really interesting; they have these radiating crystals that make them unique.
Sloth B
That sounds cool! I would love to find one in a volcanic rock.

Synonyms & Antonyms
Synonyms
granule
crystal
nodule
Antonyms
void
emptiness
absence
Root Explanation

Spherulite → It is formed from "sphaira" (from Greek, meaning sphere) and "-lite" (from Greek "lithos", meaning stone). The word "spherulite" refers to a small, spherical body or crystal, resembling a tiny stone or sphere.

Memory Tip

Imagine a tiny stone that is shaped like a sphere — 'sphaira' means sphere, and '-lite' refers to stone. This helps you remember that a spherulite is a small spherical crystal.

Visually Confused Words
sphaerolite
sphaerite
serpulite
perlite
sphalerite
sperrylite
Is this page helpful?