diff --git a/src/index.rs b/src/index.rs
index 4627016..fcfbb1a 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -34,7 +34,7 @@ assert_eq!(m[(0,0)], 1);
 assert_eq!(m[(1,1)], 5);
 assert_eq!(m[(2,1)], 8);
 ``` */
-pub trait Index2D: Copy + Debug {
+pub trait MatrixIndex: Copy + Debug {
     /** Convert an index to its 1-D linear interpretation, given the `width` and `height` of the
     matrix being subscripted.
 
@@ -43,7 +43,7 @@ pub trait Index2D: Copy + Debug {
 
     # Examples
     ```
-    # use vector_victor::index::Index2D;
+    # use vector_victor::index::MatrixIndex;
     assert_eq!(
         (1usize,2usize).to_1d(3,3),
         Some(5),
@@ -67,7 +67,7 @@ pub trait Index2D: Copy + Debug {
 
     # Examples
     ```
-    # use vector_victor::index::Index2D;
+    # use vector_victor::index::MatrixIndex;
     assert_eq!(
         5usize.to_2d(3,3),
         Some((1usize,2usize)),
@@ -80,7 +80,7 @@ pub trait Index2D: Copy + Debug {
     fn to_2d(self, height: usize, width: usize) -> Option<(usize, usize)>;
 }
 
-impl Index2D for usize {
+impl MatrixIndex for usize {
     #[inline(always)]
     fn to_2d(self, height: usize, width: usize) -> Option<(usize, usize)> {
         match self < (height * width) {
@@ -90,7 +90,7 @@ impl Index2D for usize {
     }
 }
 
-impl Index2D for (usize, usize) {
+impl MatrixIndex for (usize, usize) {
     #[inline(always)]
     fn to_2d(self, height: usize, width: usize) -> Option<(usize, usize)> {
         match self.0 < height && self.1 < width {
diff --git a/src/lib.rs b/src/lib.rs
index bea0f22..2a764c3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,7 +4,7 @@
 
 extern crate core;
 
-use index::Index2D;
+use index::MatrixIndex;
 use num_traits::{Bounded, One, Zero};
 use std::cmp::min;
 use std::fmt::Debug;
@@ -314,7 +314,7 @@ impl<T: Copy, const M: usize, const N: usize> Matrix<T, M, N> {
 
     # Arguments
 
-    * `index`: a 1D or 2D index into the matrix. See [Index2D] for more information on matrix indexing.
+    * `index`: a 1D or 2D index into the matrix. See [MatrixIndex] for more information on matrix indexing.
 
     # Examples
 
@@ -335,7 +335,7 @@ impl<T: Copy, const M: usize, const N: usize> Matrix<T, M, N> {
     ``` */
     #[inline]
     #[must_use]
-    pub fn get(&self, index: impl Index2D) -> Option<&T> {
+    pub fn get(&self, index: impl MatrixIndex) -> Option<&T> {
         let (m, n) = index.to_2d(M, N)?;
         Some(&self.data[m][n])
     }
@@ -348,7 +348,7 @@ impl<T: Copy, const M: usize, const N: usize> Matrix<T, M, N> {
 
     # Arguments
 
-    * `index`: a 1D or 2D index into the matrix. See [Index2D] for more information
+    * `index`: a 1D or 2D index into the matrix. See [MatrixIndex] for more information
     on matrix indexing.
 
     # Examples
@@ -365,7 +365,7 @@ impl<T: Copy, const M: usize, const N: usize> Matrix<T, M, N> {
     ``` */
     #[inline]
     #[must_use]
-    pub fn get_mut(&mut self, index: impl Index2D) -> Option<&mut T> {
+    pub fn get_mut(&mut self, index: impl MatrixIndex) -> Option<&mut T> {
         let (m, n) = index.to_2d(M, N)?;
         Some(&mut self.data[m][n])
     }
@@ -602,7 +602,7 @@ impl<T: Copy, const M: usize, const N: usize> Matrix<T, M, N> {
 // Index
 impl<I, T, const M: usize, const N: usize> Index<I> for Matrix<T, M, N>
 where
-    I: Index2D,
+    I: MatrixIndex,
     T: Copy,
 {
     type Output = T;
@@ -619,7 +619,7 @@ where
 // IndexMut
 impl<I, T, const M: usize, const N: usize> IndexMut<I> for Matrix<T, M, N>
 where
-    I: Index2D,
+    I: MatrixIndex,
     T: Copy,
 {
     #[inline(always)]