vivarium (noun)

1. In the 18th century, vivariums were used by scientists to study the biology of different species.

2. The couple decided to visit the vivarium as a romantic date to enjoy the beauty of the diverse flora and fauna.

3. In some religious rituals, vivariums are used to symbolize the harmony and interconnectedness of all living beings.

4. In the animated series, the characters explore a magical vivarium where plants and animals can talk and interact.