Index: doc/proposals/concurrency/annex/glossary.tex
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--- doc/proposals/concurrency/annex/glossary.tex	(revision d67cdb749954789d84d7a8bbabc0ec601347a7bb)
+++ doc/proposals/concurrency/annex/glossary.tex	(revision f0994a1ad4f14d586389f1b48863de6a941d89e2)
@@ -13,8 +13,14 @@
 }
 
-\longnewglossaryentry{group-acquire}
-{name={bulk acquiring}}
+\longnewglossaryentry{bulk-acq}
+{name={bulk-acquiring}}
 {
 Implicitly acquiring several monitors when entering a monitor.
+}
+
+\longnewglossaryentry{multi-acq}
+{name={multiple-acquisition}}
+{
+Any locking technique which allow any single thread to acquire a lock multiple times.
 }