diff --git a/README.md b/README.md
index b58d375..6e4fb20 100644
--- a/README.md
+++ b/README.md
@@ -780,6 +780,28 @@ interface CustomCodeComponent extends Node {
 - The basic interface in Spark to make reference to this system above (eg. the git repo URL or a public S3 bucket), and provide some data for it if necessary. This will be the Custom Component storyblock.
 - The data Spark receives from entering a specific ID will be used to render dynamic fields (the `attributes`).
 
+### InNumbers
+
+```ts
+/**
+ * A definition has a term and a related description. It is used to describe a term.
+ */
+interface Definition extends Node {
+	type: "definition"
+	term: string
+	description: string
+}
+
+/**
+ * InNumbers represents a set of numbers with related descriptions.
+ */
+interface InNumbers extends Parent {
+	type: "in-numbers"
+	/** The title for the InNumbers */
+	title?: string
+	children: [Definition, Definition, Definition]
+}
+```
 
 ## License
 
diff --git a/content-tree.d.ts b/content-tree.d.ts
index 976cae8..8c89f23 100644
--- a/content-tree.d.ts
+++ b/content-tree.d.ts
@@ -285,6 +285,23 @@ export declare namespace ContentTree {
         /** Configuration data to be passed to the component. */
         attributes: CustomCodeComponentAttributes;
     }
+    /**
+     * A definition has a term and a related description. It is used to describe a term.
+     */
+    interface Definition extends Node {
+        type: "definition";
+        term: string;
+        description: string;
+    }
+    /**
+     * InNumbers represents a set of numbers with related descriptions.
+     */
+    interface InNumbers extends Parent {
+        type: "in-numbers";
+        /** The title for the InNumbers */
+        title?: string;
+        children: [Definition, Definition, Definition];
+    }
     namespace full {
         type BodyBlock = Paragraph | Heading | ImageSet | Flourish | BigNumber | CustomCodeComponent | Layout | List | Blockquote | Pullquote | ScrollyBlock | ThematicBreak | Table | Recommended | RecommendedList | Tweet | Video | YoutubeVideo | Text;
         type LayoutWidth = "auto" | "in-line" | "inset-left" | "inset-right" | "full-bleed" | "full-grid" | "mid-grid" | "full-width";
@@ -572,6 +589,23 @@ export declare namespace ContentTree {
             /** Configuration data to be passed to the component. */
             attributes: CustomCodeComponentAttributes;
         }
+        /**
+         * A definition has a term and a related description. It is used to describe a term.
+         */
+        interface Definition extends Node {
+            type: "definition";
+            term: string;
+            description: string;
+        }
+        /**
+         * InNumbers represents a set of numbers with related descriptions.
+         */
+        interface InNumbers extends Parent {
+            type: "in-numbers";
+            /** The title for the InNumbers */
+            title?: string;
+            children: [Definition, Definition, Definition];
+        }
     }
     namespace transit {
         type BodyBlock = Paragraph | Heading | ImageSet | Flourish | BigNumber | CustomCodeComponent | Layout | List | Blockquote | Pullquote | ScrollyBlock | ThematicBreak | Table | Recommended | RecommendedList | Tweet | Video | YoutubeVideo | Text;
@@ -845,6 +879,23 @@ export declare namespace ContentTree {
             /** How the component should be presented in the article page according to the column layout system */
             layoutWidth: LayoutWidth;
         }
+        /**
+         * A definition has a term and a related description. It is used to describe a term.
+         */
+        interface Definition extends Node {
+            type: "definition";
+            term: string;
+            description: string;
+        }
+        /**
+         * InNumbers represents a set of numbers with related descriptions.
+         */
+        interface InNumbers extends Parent {
+            type: "in-numbers";
+            /** The title for the InNumbers */
+            title?: string;
+            children: [Definition, Definition, Definition];
+        }
     }
     namespace loose {
         type BodyBlock = Paragraph | Heading | ImageSet | Flourish | BigNumber | CustomCodeComponent | Layout | List | Blockquote | Pullquote | ScrollyBlock | ThematicBreak | Table | Recommended | RecommendedList | Tweet | Video | YoutubeVideo | Text;
@@ -1133,5 +1184,22 @@ export declare namespace ContentTree {
             /** Configuration data to be passed to the component. */
             attributes?: CustomCodeComponentAttributes;
         }
+        /**
+         * A definition has a term and a related description. It is used to describe a term.
+         */
+        interface Definition extends Node {
+            type: "definition";
+            term: string;
+            description: string;
+        }
+        /**
+         * InNumbers represents a set of numbers with related descriptions.
+         */
+        interface InNumbers extends Parent {
+            type: "in-numbers";
+            /** The title for the InNumbers */
+            title?: string;
+            children: [Definition, Definition, Definition];
+        }
     }
 }