Definition

Relating to the branch of physics that deals with heat and temperature and their relation to energy and work.

Example

The thermodynamical principles explain how energy is transferred in different systems.

Conversation

Have you heard about the new thermodynamical study on engines?

No, I haven't! What did they find out?

They discovered some fascinating principles that could improve efficiency.

That sounds really interesting — I love learning about how things work!

Synonyms & Antonyms

Root Explanation

Thermodynamical → It is formed from "thermo-" (from Greek "thermos", meaning heat) and "dynamis" (meaning power or force), combined with the suffix "-ical" (meaning pertaining to). The word refers to the branch of physics that deals with heat and its relation to energy and work.

Memory Tip

Think of 'heat' ('thermo-') and 'power' ('dynamis') to remember that 'thermodynamical' relates to the study of heat and energy.

Visually Confused Words