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iodoform

Upper-Intermediate (B2)

IPA: //ˈaɪəʊdɔːfɔːm//

KK: /ˈaɪəˌdɔːfɔrm/

noun
Definition

A yellowish crystalline compound made of iodine, used mainly as an antiseptic.


Example

The doctor applied iodoform to the wound to prevent infection.


Conversation
Sloth A
Have you ever heard of iodoform?
Sloth B
Yeah, isn't it that antiseptic used for wounds?
Sloth A
Exactly! I read it's really effective for cleaning cuts.
Sloth B
I've seen it in some first aid kits, but never used it myself.

Synonyms & Antonyms
Synonyms
antiseptic
disinfectant
iodine
Antonyms
poison
toxin
contaminant
Root Explanation

Iodoform is formed from "iodo-" (from Greek "iodon", meaning violet or purple, referring to iodine) and "form" (from Latin "forma", meaning shape or form). The word describes a compound that has the shape or form associated with iodine.

Memory Tip

Think of 'iodo-' relating to iodine, which is often violet or purple, and 'form' meaning shape. This helps you remember that iodoform is a compound related to the shape or form of iodine.

Visually Confused Words
diiodoform
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