Definition

In a way that relates to or is caused by light, especially ultraviolet light, which can cause chemical reactions.

Example

The light was filtered actinically to enhance the chemical reactions.

Conversation

Did you know that some materials can change color actinically?

Really? That sounds interesting!

Yeah, it’s fascinating how light can affect them actinically.

I would love to see that in action!

Synonyms & Antonyms

Root Explanation

Actinically → It is formed from "actin" (from Greek "aktis", meaning ray) and the suffix "-ically" (meaning in a manner relating to). The word "actinically" refers to something that relates to or is characterized by rays, particularly in the context of light or radiation.

Memory Tip

Think of 'rays' ('actin') and how something is done 'in a manner relating to' ('-ically'). This helps you remember that 'actinically' refers to something related to rays, especially in terms of light.

Visually Confused Words