Definitions

from The Century Dictionary.

  • Situated in advance of the thoracic or dorsal region of the spine; cervical, as a vertebra.

from the GNU version of the Collaborative International Dictionary of English.

  • adjective (Anat.) Situated in front of the back; immediately in front, or on the ventral side the dorsal part of the vertebral column.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective anatomy Immediately in front of a dorsal region

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

pre- +‎ dorsal

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Examples

  • The predorsal spines do not at this stage show the protective knobs found in the foetus of Squalus, though they may be a later foetal development.

    Notes on New Zealand Fish tellurian 2007

  • Nandus mercatus is distinguished from other members of the genus in having a combination of: body depth 43. 0-43.2\% standard length, 15 pectoral-fin rays, 29-32 lateral line scales, 11-12 scale rows below the lateral line, and a slightly concave predorsal profile.

    Practical Fishkeeping news (RSS) 2009

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