MID-ATLANTIC RIDGE(noun)Did you mean?RhymesDefinitions There is 1 meaning of the phrase Mid-Atlantic Ridge. Mid-Atlantic Ridge - as a noun A very long narrow elevation on the ocean floor that runs all the way from iceland in the north atlantic to bouvet island in the south atlantic Word Variations & RelationsStarts MStarts MIStarts MIDStarts MIDAEnds EEnds GEEnds DGEEnds IDGEStarts M & ends EStarts MI & ends EStarts M & ends GEA-Z Proximitiesmicturition15micturitions16mid6mid-aprilmid-atlantic Mid-Atlantic Ridge mid-augustmid-calfmid-decembermid-eightiesmid-february