diff --git a/src/abstract/DLexicon.gf b/src/abstract/DLexicon.gf
index bc697b43f28a93b9079a61e8c8b111aaaac73dd4..462017c1af949450699956e36ebd7fa822502287 100644
--- a/src/abstract/DLexicon.gf
+++ b/src/abstract/DLexicon.gf
@@ -4,7 +4,7 @@ abstract DLexicon = mv, arithmetics, sets ** {
         integer_MObj : MObj;
         set_MObj : MObj;
         alphabet_MObj : MObj;
-        loop_MObj : MObj;
+        --loop_MObj : MObj;
         quasigroup_MObj : MObj;
 
         finite_MObjProp : MObjProp;
@@ -17,5 +17,5 @@ abstract DLexicon = mv, arithmetics, sets ** {
         
         -- newly added for examples:
         natural_number_MObj : MObj;
-        divisor_MObj : MObj;
+        -- divisor_MObj : MObj;
 }
diff --git a/src/english/DLexiconEng.gf b/src/english/DLexiconEng.gf
index c4a4393eff99d6a2c6788c104da83e5212bc3b41..49d1cab07684776014295549602923be2375b167 100644
--- a/src/english/DLexiconEng.gf
+++ b/src/english/DLexiconEng.gf
@@ -5,7 +5,7 @@ concrete DLexiconEng of DLexicon = mvEng, arithmeticsEng, setsEng ** open Syntax
         integer_MObj = mkMObj (mkN "integer");
         set_MObj = mkMObj (mkN "set");
         alphabet_MObj = mkMObj (mkN "alphabet");
-        loop_MObj = mkMObj (mkN "loop");
+        --loop_MObj = mkMObj (mkN "loop");
         quasigroup_MObj = mkMObj (mkN "quasigroup");
         
         finite_MObjProp = mkAP (mkA "finite");
diff --git a/src/german/DLexiconGer.gf b/src/german/DLexiconGer.gf
index 7f96e181490f5fb56a41e310b7accac854ce5b0f..3bf40f12d284c3b082766b7e5de081bb371d3112 100644
--- a/src/german/DLexiconGer.gf
+++ b/src/german/DLexiconGer.gf
@@ -6,7 +6,7 @@ concrete DLexiconGer of DLexicon = mvGer, arithmeticsGer, setsGer ** open Syntax
         set_MObj = mkMObj (ParadigmsGer.mkN "Menge" Fem);
         alphabet_MObj = mkMObj (ParadigmsGer.mkN "alphabet");
         quasigroup_MObj = mkMObj (ParadigmsGer.mkN "Quasigruppe");
-        loop_MObj = mkMObj (ParadigmsGer.mkN "Loop" Fem);
+        --loop_MObj = mkMObj (ParadigmsGer.mkN "Loop" Fem);
         
         finite_MObjProp = mkAP (ParadigmsGer.mkA "endlich");
         empty_MObjProp = mkAP (ParadigmsGer.mkA "leer");