существительное B2

observatoorium

hoone ja vastav teadusasutus, kus tehakse astronoomia- vm loodusvaatlusi

По-русски: обсерватория

Склонение

ПадежЕд. числоМн. число
Именительныйobservatooriumobservatooriumid
Родительныйobservatooriumiobservatooriumide
Частичныйobservatooriumiobservatooriume

Estly.ee is developed by Amekage OÜ,

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.