hycean
Having a water-based ocean that covers the entire planet, and an atmosphere rich in…Having a water-based ocean that covers the entire planet, and an atmosphere rich in hydrogen.
/ˈhaɪʃən/
Meaning
1 senses(neologism, not comparable)Having a water-based ocean that covers the entire planet, and an atmosphere rich in hydrogen.
Origin
Blend of hydrogen + ocean. Coined in 2021.Blend of hydrogen + ocean. Coined in 2021.
Wiktionary, CC BY-SA 4.0 · source
Word family
1 related wordsRelatedocean world