Definition

Related to a type of mathematical transformation that changes the position of points in a way that keeps straight lines straight and parallel lines parallel, but may change distances and angles.

Example

In geometry, an affine transformation can change the position of a shape without altering its proportions.

Conversation

Have you ever heard of affine transformations in math?

Yeah, I think they deal with things like translations and rotations, right?

Exactly! It's fascinating how they keep lines straight while changing distances.

Totally, it's amazing how much geometry can influence graphics in video games.

Synonyms & Antonyms

Definition

A person who is related to someone through marriage rather than by blood.

Example

She is an affine of the family, having married into it last year.

Conversation

I met my sister's new husband last night.

Oh, nice! What's he like?

He's great! I think I might really get along with my new affine.

Root Explanation

Affine → It is derived from the Latin word "affinis" (meaning related or connected), which comes from "ad-" (meaning to) and "finis" (meaning end or boundary). The term "affine" refers to something that is related or connected, particularly in the context of relationships or transformations in mathematics.

Memory Tip

Think of 'related' or 'connected' when you hear 'affine' — it comes from a word that means to be close to or associated with something.

Visually Confused Words