pikem, teatavate iseloomulike tunnustega ajalõik või periood,eoonist suurema geoloogilise alajaotuse kunagine nimetus
inglise keeleseralonger, a time section or period with certain characteristic features, the onetime name of the geological subdivision greater than the eon
The platform is primarily designed and architected by Joosep Wong, with the goal of making Estonian vocabulary easier to discover, remember, and practise through digital tools and interactive learning methods.
