Subscriber login
Password
Forgot your password?
Library card login
Login with Shibboleth® »
Login with Athens »
Close menu
Oxford Dictionaries Online
The world's most trusted dictionaries
About
Subscriber services
What's new
Contact us
Help
Subscribe now
Already a subscriber or in a subscribing organization?
Login
Dictionary
Other language resources
US English
World English
Dictionary
Better writing
World of words
Puzzles and games
For children and schools
For learners of English
Email
Cite
ring dyke
(ring dyke)
noun
Geology
a dyke that is roughly circular in plan, formed by upwelling of magma in a conical or cylindrical fracture system.
More words in this category
-lite
alfisol
artesian
cap rock
coulee
Dalradian
earth science
Eocene
index fossil
lineament
orbicular
pavement
plate tectonics
recharge
scarp
siliciclastic
soil science
solifluction
stalagmite
Nearby Words
rimu
rimy
rind
rinderpest
ring
1
ring
2
ring bearer
ring binder
ring circuit
ring dyke
ring fence
ring finger
ring flash
ring fort
ring main
ring modulator
Ring of Fire
ring ouzel
ring pull