Definition of medianly in US English:

medianly

adverb

  • See median

    • ‘Apart from a shallow median sulcus which remains relatively narrow, the external surface is ornamented by fine and regular bands of microspines (about three bands per 1 mm valve length medianly).’
    • ‘A second cephalon shows the anterior margin complete medianly and crossed by the median suture.’
    • ‘Externally the more medianly situated spine rows in the Spanish species are at about 45 degrees from the hinge line, as compared to about 60 degrees in A. satunensis.’