diff --git a/src/main/scala/com/htmlism/mos6502/dsl/AsmDocumentContext.scala b/src/main/scala/com/htmlism/mos6502/dsl/AsmDocumentContext.scala
index 95f4cdd..b4c5276 100644
--- a/src/main/scala/com/htmlism/mos6502/dsl/AsmDocumentContext.scala
+++ b/src/main/scala/com/htmlism/mos6502/dsl/AsmDocumentContext.scala
@@ -74,7 +74,7 @@ class DefinitionGroupContext {
   private val xs: ListBuffer[Definition[_]] =
     ListBuffer()
 
-  def push[A](x: A)(implicit ev: Definable[A]): Unit =
+  def push[A](x: A)(implicit ev: NamedResource[A]): Unit =
     ev
       .toDefinitions(x)
       .foreach(xs.append)
@@ -93,8 +93,8 @@ case class Definition[A: Operand](name: String, x: A, comment: Option[String]) {
 }
 
 object Definition {
-  implicit def definitionDefinable[A]: Definable[Definition[A]] =
-    new Definable[Definition[A]] {
+  implicit def namedResourceForDefinition[A]: NamedResource[Definition[A]] =
+    new NamedResource[Definition[A]] {
       def toDefinitions(x: Definition[A]): List[Definition[_]] =
         List(x)
     }
diff --git a/src/main/scala/com/htmlism/mos6502/dsl/Definable.scala b/src/main/scala/com/htmlism/mos6502/dsl/NamedResource.scala
similarity index 89%
rename from src/main/scala/com/htmlism/mos6502/dsl/Definable.scala
rename to src/main/scala/com/htmlism/mos6502/dsl/NamedResource.scala
index 0a16ff0..d1cb047 100644
--- a/src/main/scala/com/htmlism/mos6502/dsl/Definable.scala
+++ b/src/main/scala/com/htmlism/mos6502/dsl/NamedResource.scala
@@ -1,6 +1,6 @@
 package com.htmlism.mos6502.dsl
 
-trait Definable[A] {
+trait NamedResource[A] {
 
   /**
     * A `Definable` can emit multiple definitions. Usually in the case of `word`s being split across two byte-definitions
diff --git a/src/main/scala/com/htmlism/mos6502/dsl/ReadWriteLocation.scala b/src/main/scala/com/htmlism/mos6502/dsl/ReadWriteLocation.scala
index 4464f88..caa08e8 100644
--- a/src/main/scala/com/htmlism/mos6502/dsl/ReadWriteLocation.scala
+++ b/src/main/scala/com/htmlism/mos6502/dsl/ReadWriteLocation.scala
@@ -20,8 +20,8 @@ case class ReadWriteLocation[A](name: String, address: ZeroAddress) {
 }
 
 object ReadWriteLocation {
-  implicit def readWriteLocationDefinable[A]: Definable[ReadWriteLocation[A]] =
-    new Definable[ReadWriteLocation[A]] {
+  implicit def namedResourceForReadWriteLocation[A]: NamedResource[ReadWriteLocation[A]] =
+    new NamedResource[ReadWriteLocation[A]] {
       def toDefinitions(x: ReadWriteLocation[A]): List[Definition[ZeroAddress]] =
         List {
           Definition(x.name, x.address, "Read/write location for A values")
diff --git a/src/main/scala/com/htmlism/mos6502/dsl/VolatileDevice.scala b/src/main/scala/com/htmlism/mos6502/dsl/VolatileDevice.scala
index c810604..a981228 100644
--- a/src/main/scala/com/htmlism/mos6502/dsl/VolatileDevice.scala
+++ b/src/main/scala/com/htmlism/mos6502/dsl/VolatileDevice.scala
@@ -17,8 +17,8 @@ case class VolatileDevice[A](name: String, address: ZeroAddress) {
 }
 
 object VolatileDevice {
-  implicit def volatileDeviceDefinable[A]: Definable[VolatileDevice[A]] =
-    new Definable[VolatileDevice[A]] {
+  implicit def namedResourceForVolatileDevice[A]: NamedResource[VolatileDevice[A]] =
+    new NamedResource[VolatileDevice[A]] {
       def toDefinitions(x: VolatileDevice[A]): List[Definition[ZeroAddress]] =
         List {
           Definition(x.name, x.address, "Volatile generator for A values")