diff --git a/docs/api/scheme/case-lambda.md b/docs/api/scheme/case-lambda.md
index fcc8f5a0..e7826f3e 100644
--- a/docs/api/scheme/case-lambda.md
+++ b/docs/api/scheme/case-lambda.md
@@ -8,3 +8,8 @@ For more information see the [R<sup>7</sup>RS Scheme Specification](../../r7rs.p
 
 #case-lambda
 
+    (case-lambda {clause} ...)
+
+Syntax: Each `{clause}` is of the form `({formals} {body})`, where `{formals}` and `{body}` have the same syntax as in a lambda expression.
+
+Semantics: A `case-lambda` expression evaluates to a procedure that accepts a variable number of arguments and is lexically scoped in the same manner as a procedure resulting from a lambda expression.