destaining
Intermediate (B1)
IPA: /dɪˈsteɪnɪŋ/
KK: /dɪˈsteɪnɪŋ/
noun
Definition
The process of removing a stain from a biological sample.
Example
The scientist used a special solution for the destaining of the tissue samples.
Conversation
I saw you working on that sample in the lab yesterday.
Yeah, I was focusing on destaining it to see the results clearly.
How does destaining actually work in those cases?
It's all about removing the unwanted color without damaging the sample.
Synonyms & Antonyms
Synonyms
cleansing
purification
removal
Antonyms
staining
tainting
pollution
verb
Definition
To remove stains or discoloration from something, often using a chemical process.
Example
The lab technician is destaining the samples to prepare them for analysis.
Tense Forms
Past: destained
Past Participle: destained
Conversation
I spilled some coffee on my shirt this morning.
Oh no! Have you tried destaining it yet?
Not yet, but I hope it works well.
Root Explanation
Destaining → It is formed from "de-" (meaning down or away) and "stain" (from Old French *esteindre*, meaning to extinguish or remove). The word "destaining" means the act of removing a stain or discoloration.
Memory Tip
Think of 'removing' ('de-') a 'stain' — that's what destaining means.
Visually Confused Words
staining
restraining
detainingly
straining
retaining
designing
sustaining
pertaining