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osteoblast

Upper-Intermediate (B2)

IPA: /ˈɒstɪˌblæst/

KK: /ˈɑstɪˌblæst/

noun
Definition

A type of cell that helps create and form bone tissue in the body.


Example

Osteoblasts play a crucial role in the growth and healing of bones.


Conversation
Sloth A
Did you know that osteoblasts are responsible for forming new bone?
Sloth B
Really? I had no idea that cells could do that!
Sloth A
Yeah, they secrete the substances that make up bone tissue.
Sloth B
That’s fascinating! Our bodies are pretty amazing, aren't they?

Synonyms & Antonyms
Synonyms
osteocyte
chondroblast
fibroblast
Antonyms
osteoclast
adipocyte
myocyte
Root Explanation

Osteoblast → It is formed from "osteo-" (from Greek "osteon", meaning bone) and "-blast" (from Greek "blastos", meaning germ or bud). The word refers to a cell that is involved in the formation of bone tissue, essentially a cell that creates bone.

Memory Tip

Think of 'osteo-' meaning bone and '-blast' meaning a cell that creates or buds. This helps you remember that an osteoblast is a cell that forms bone.

Visually Confused Words
teloblast
optoblast
ooblast
statoblast
protoblast
histoblast
coenoblast
astroblast
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