diff --git a/source/blender/makesrna/intern/rna_nodetree.cc b/source/blender/makesrna/intern/rna_nodetree.cc
index 5c9a06bd9d3..d5746c3344f 100644
--- a/source/blender/makesrna/intern/rna_nodetree.cc
+++ b/source/blender/makesrna/intern/rna_nodetree.cc
@@ -486,9 +486,21 @@ const EnumPropertyItem rna_enum_node_geometry_curve_handle_side_items[] = {
     {0, nullptr, 0, nullptr, nullptr}};
 
 const EnumPropertyItem rna_enum_node_combsep_color_items[] = {
-    {NODE_COMBSEP_COLOR_RGB, "RGB", ICON_NONE, "RGB", "Use RGB color processing"},
-    {NODE_COMBSEP_COLOR_HSV, "HSV", ICON_NONE, "HSV", "Use HSV color processing"},
-    {NODE_COMBSEP_COLOR_HSL, "HSL", ICON_NONE, "HSL", "Use HSL color processing"},
+    {NODE_COMBSEP_COLOR_RGB,
+     "RGB",
+     ICON_NONE,
+     "RGB",
+     "Use RGB (Red, Green, Blue) color processing"},
+    {NODE_COMBSEP_COLOR_HSV,
+     "HSV",
+     ICON_NONE,
+     "HSV",
+     "Use HSV (Hue, Saturation, Value) color processing"},
+    {NODE_COMBSEP_COLOR_HSL,
+     "HSL",
+     ICON_NONE,
+     "HSL",
+     "Use HSL (Hue, Saturation, Lightness) color processing"},
     {0, nullptr, 0, nullptr, nullptr},
 };
 
@@ -5868,9 +5880,21 @@ static void def_sh_output_aov(StructRNA *srna)
 static void def_sh_combsep_color(StructRNA *srna)
 {
   static const EnumPropertyItem type_items[] = {
-      {NODE_COMBSEP_COLOR_RGB, "RGB", ICON_NONE, "RGB", "Use RGB color processing"},
-      {NODE_COMBSEP_COLOR_HSV, "HSV", ICON_NONE, "HSV", "Use HSV color processing"},
-      {NODE_COMBSEP_COLOR_HSL, "HSL", ICON_NONE, "HSL", "Use HSL color processing"},
+      {NODE_COMBSEP_COLOR_RGB,
+       "RGB",
+       ICON_NONE,
+       "RGB",
+       "Use RGB (Red, Green, Blue) color processing"},
+      {NODE_COMBSEP_COLOR_HSV,
+       "HSV",
+       ICON_NONE,
+       "HSV",
+       "Use HSV (Hue, Saturation, Value) color processing"},
+      {NODE_COMBSEP_COLOR_HSL,
+       "HSL",
+       ICON_NONE,
+       "HSL",
+       "Use HSL (Hue, Saturation, Lightness) color processing"},
       {0, nullptr, 0, nullptr, nullptr},
   };
 
@@ -6904,12 +6928,15 @@ static void def_cmp_chroma_matte(StructRNA *srna)
 static void def_cmp_channel_matte(StructRNA *srna)
 {
   PropertyRNA *prop;
-
   static const EnumPropertyItem color_space_items[] = {
-      {CMP_NODE_CHANNEL_MATTE_CS_RGB, "RGB", 0, "RGB", "RGB color space"},
-      {CMP_NODE_CHANNEL_MATTE_CS_HSV, "HSV", 0, "HSV", "HSV color space"},
-      {CMP_NODE_CHANNEL_MATTE_CS_YUV, "YUV", 0, "YUV", "YUV color space"},
-      {CMP_NODE_CHANNEL_MATTE_CS_YCC, "YCC", 0, "YCbCr", "YCbCr color space"},
+      {CMP_NODE_CHANNEL_MATTE_CS_RGB, "RGB", 0, "RGB", "RGB (Red, Green, Blue) color space"},
+      {CMP_NODE_CHANNEL_MATTE_CS_HSV, "HSV", 0, "HSV", "HSV (Hue, Saturation, Value) color space"},
+      {CMP_NODE_CHANNEL_MATTE_CS_YUV, "YUV", 0, "YUV", "YUV (Y - luma, U V - chroma) color space"},
+      {CMP_NODE_CHANNEL_MATTE_CS_YCC,
+       "YCC",
+       0,
+       "YCbCr",
+       "YCbCr (Y - luma, Cb - blue-difference chroma, Cr - red-difference chroma) color space"},
       {0, nullptr, 0, nullptr, nullptr},
   };
 
@@ -7658,11 +7685,32 @@ static void def_cmp_ycc(StructRNA *srna)
 static void def_cmp_combsep_color(StructRNA *srna)
 {
   static const EnumPropertyItem mode_items[] = {
-      {CMP_NODE_COMBSEP_COLOR_RGB, "RGB", ICON_NONE, "RGB", "Use RGB color processing"},
-      {CMP_NODE_COMBSEP_COLOR_HSV, "HSV", ICON_NONE, "HSV", "Use HSV color processing"},
-      {CMP_NODE_COMBSEP_COLOR_HSL, "HSL", ICON_NONE, "HSL", "Use HSL color processing"},
-      {CMP_NODE_COMBSEP_COLOR_YCC, "YCC", ICON_NONE, "YCbCr", "Use YCbCr color processing"},
-      {CMP_NODE_COMBSEP_COLOR_YUV, "YUV", ICON_NONE, "YUV", "Use YUV color processing"},
+      {CMP_NODE_COMBSEP_COLOR_RGB,
+       "RGB",
+       ICON_NONE,
+       "RGB",
+       "Use RGB (Red, Green, Blue) color processing"},
+      {CMP_NODE_COMBSEP_COLOR_HSV,
+       "HSV",
+       ICON_NONE,
+       "HSV",
+       "Use HSV (Hue, Saturation, Value) color processing"},
+      {CMP_NODE_COMBSEP_COLOR_HSL,
+       "HSL",
+       ICON_NONE,
+       "HSL",
+       "Use HSL (Hue, Saturation, Lightness) color processing"},
+      {CMP_NODE_COMBSEP_COLOR_YCC,
+       "YCC",
+       ICON_NONE,
+       "YCbCr",
+       "Use YCbCr (Y - luma, Cb - blue-difference chroma, Cr - red-difference chroma) color "
+       "processing"},
+      {CMP_NODE_COMBSEP_COLOR_YUV,
+       "YUV",
+       ICON_NONE,
+       "YUV",
+       "Use YUV (Y - luma, U V - chroma) color processing"},
       {0, nullptr, 0, nullptr, nullptr},
   };