diff --git a/package.json b/package.json
index 9f1db34b4..00dccfdce 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
     "i18next-browser-languagedetector": "5.0.0",
     "i18next-http-backend": "1.0.15",
     "markdown-it": "11.0.0",
+    "markdown-it-deflist": "^2.0.3",
     "markdown-it-emoji": "1.4.0",
     "markdown-it-ins": "^3.0.0",
     "markdown-it-mark": "^3.0.0",
diff --git a/src/components/editor/markdown-preview/markdown-preview.tsx b/src/components/editor/markdown-preview/markdown-preview.tsx
index 5c7ed997d..33da78dc9 100644
--- a/src/components/editor/markdown-preview/markdown-preview.tsx
+++ b/src/components/editor/markdown-preview/markdown-preview.tsx
@@ -2,6 +2,7 @@ import MarkdownIt from 'markdown-it'
 import emoji from 'markdown-it-emoji'
 import markdownItRegex from 'markdown-it-regex'
 import taskList from 'markdown-it-task-lists'
+import definitionList from 'markdown-it-deflist'
 import subscript from 'markdown-it-sub'
 import superscript from 'markdown-it-sup'
 import inserted from 'markdown-it-ins'
@@ -39,6 +40,7 @@ const MarkdownPreview: React.FC<MarkdownPreviewProps> = ({ content }) => {
     })
     md.use(taskList)
     md.use(emoji)
+    md.use(definitionList)
     md.use(subscript)
     md.use(superscript)
     md.use(inserted)
diff --git a/src/external-types/markdown-it-deflist/index.d.ts b/src/external-types/markdown-it-deflist/index.d.ts
new file mode 100644
index 000000000..46dfb1661
--- /dev/null
+++ b/src/external-types/markdown-it-deflist/index.d.ts
@@ -0,0 +1,6 @@
+
+declare module 'markdown-it-deflist' {
+  import MarkdownIt from 'markdown-it/lib'
+  const markdownItDefinitionList: MarkdownIt.PluginSimple
+  export = markdownItDefinitionList
+}
diff --git a/yarn.lock b/yarn.lock
index fa84fd697..ca3b00484 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7270,6 +7270,11 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
+markdown-it-deflist@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/markdown-it-deflist/-/markdown-it-deflist-2.0.3.tgz#5727db04184d3cb2bc6ee4a9641e3a1091d5fd6f"
+  integrity sha512-/BNZ8ksW42bflm1qQLnRI09oqU2847Z7MVavrR0MORyKLtiUYOMpwtlAfMSZAQU9UCvaUZMpgVAqoS3vpToJxw==
+
 markdown-it-emoji@1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/markdown-it-emoji/-/markdown-it-emoji-1.4.0.tgz#9bee0e9a990a963ba96df6980c4fddb05dfb4dcc"