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photosensitized

Upper-Intermediate (B2)

IPA: /ˌfoʊtəʊˈsɛnsaɪtaɪzd/

KK: /ˈfoʊtoʊˌsɛnsɪˌtaɪzd/

adjective
Definition

Describing something that has become sensitive to light, often as a result of a chemical process.


Example

The photosensitized material reacted strongly when exposed to sunlight.


Conversation
Sloth A
Did you see the new art exhibit downtown?
Sloth B
Yes, I heard it features some really interesting photosensitized pieces.
Sloth A
I wonder how they create those effects.
Sloth B
It’s fascinating! They use special materials that react to light.

Synonyms & Antonyms
Synonyms
sensitive
reactive
responsive
Antonyms
insensitive
unresponsive
inactive
verb
Definition

To make a substance sensitive to light, often used in scientific or medical contexts.


Example

The researchers photosensitized the cells to study their reaction to light exposure.


Tense Forms

Past: photosensitized

Past Participle: photosensitized


Conversation
Sloth A
Did you know that the artist photosensitized the canvas before painting?
Sloth B
Really? That sounds like an interesting technique.
Sloth A
Yeah, it helps the colors pop more vibrantly.
Root Explanation

Photosensitized → It is formed from "photo-" (from Greek "phōs", meaning light) and "sensitized" (from Latin "sensitare", meaning to make sensitive). The word describes something that has been made sensitive to light.

Memory Tip

Think of 'light' ('photo-') making something 'sensitive' — that's why photosensitized means made sensitive to light.

Visually Confused Words
autosensitized
Is this page helpful?
Sloth B
I’d love to see how it turns out in the final piece!

Synonyms & Antonyms
Synonyms
activated
stimulated
exposed
Antonyms
deactivated
inhibited
blocked