Glossary
The following are several common Buddhist terms along with their meaning:
Bodhicitta
Is the compassionate wish to attain enlightenment for the benefit of all beings.
Literal Meaning/Etymology
Bodhi means our ‘enlightened essence’ and chitta (Skt. citta) means ‘heart’ or ‘mind’, hence the translation ‘the heart of enlightened mind’.
Longchen Nyingtik
thig/thik meaning essence,
nying chenpo meaning of the great heart and long meaning space of the vast expanse
Renunciation
The determination to be free from samsara.
Vajrayana
https://www.rigpawiki.org/index.php?title=Vajrayana
Other terms
Rigpa Wiki is a helpful resource for looking up Buddhist words and concepts: https://www.rigpawiki.org/