Icelandic
Etymology
From gleðja (“to gladden”) + -st.
Verb
gleðjast (weak verb, third-person singular past indicative gladdist, supine glaðst)
- To be happy, to be pleased.
Derived terms
- gleðjast yfir (“to be glad about something”)
- samgleðjast (“to share someone's joy, to congratulate someone”)