Definition

Relating to or resulting from the act of turning around a center or axis.

Example

The rotational movement of the Earth causes day and night.

Conversation

Have you seen that new bike with the rotational gears?

Yeah, it looks pretty cool! I heard it makes pedaling smoother.

I think rotational technology in bikes is really innovative.

Definitely! It could change how we ride in the future.

Synonyms & Antonyms

Root Explanation

Rotational → It is formed from "rotate" (from Latin "rotare", meaning to turn or revolve) and the suffix "-al" (meaning relating to). The word "rotational" refers to something that is related to or characterized by turning or revolving.

Memory Tip

Think of 'rotate' which means to 'turn' — so 'rotational' describes something that is related to turning.

Visually Confused Words