proto-Atlantic
Geography
noun
(More fully proto-Atlantic Ocean) the Atlantic Ocean at an early stage of its development.
Origin
1960s.
- on-road
- onrush
- onrushing
- Onsager
- Onsager coefficient
- Onsager principle
- Onsager reciprocal relation
- Onsager reciprocity relation
- Onsager relation
- Onsager's law
- Onsager's principle
- Onsager's relation
- on sale
- on-screen
- on security of something
- onsell
- onsen
- on-set
- onset
- onsetter
- onsetting
- on shipboard
- on shore
- onshore
- onshoring