Definition

Relating to the process by which plants lose water vapor through small openings in their leaves.

Example

The transpirational process helps regulate the temperature of the plant.

Conversation

Did you know that plants have a transpirational process to release moisture?

Yeah, I learned about that in biology class!

It's fascinating how it helps them stay cool and grow, isn't it?

Absolutely! Nature has such clever ways to manage temperature.

Synonyms & Antonyms

Root Explanation

Transpirational → It is formed from "trans-" (meaning across) and "spirare" (meaning to breathe) combined with the suffix "-al" (meaning relating to). The word "transpirational" refers to the process relating to the movement of moisture or vapor across a surface, akin to breathing out moisture.

Memory Tip

Think of 'breathing' ('spirare') 'across' ('trans-') surfaces, which helps you remember that 'transpirational' relates to the movement of moisture.

Visually Confused Words