Intermediate (B1)
IPA: //ˈtɛtroʊs//
KK: /ˈtɛtroʊs/
Definition
A type of simple sugar that has four carbon atoms in its structure.
Example
Tetrose is a rare sugar that can be found in some plants.
Conversation

I was reading about different types of sugars and came across tetrose yesterday.

Oh really? What’s special about tetrose?

It's a monosaccharide with only four carbon atoms in its chain.

That’s interesting! I didn’t know there were so many types of sugars.
Synonyms & Antonyms
Synonyms
sugar
carbohydrate
monosaccharide
Antonyms
polyol
disaccharide
oligosaccharide
Root Explanation
Tetrose is formed from "tetra-" (meaning four) and "-ose" (a suffix used in chemistry to denote sugars). The word refers to a type of sugar that contains four carbon atoms.
Memory Tip
Think of 'tetra-' meaning four, and remember that 'tetrose' is a sugar with four carbon atoms.
Visually Confused Words
terse
erose
ventrose
tuberose
retrorse
literose
extrorse
dextrose