Spina

//ˈspaɪ.nə// noun

Definitions

Noun
  1. 1
    A spine; the backbone.
  2. 2
    A class of biocybernetic methods used in endocrinology for diagnostics and clinical research. uncountable
  3. 3
    One of the quills of a spinet.
  4. 4
    A barrier dividing the Ancient Roman hippodrome longitudinally. historical

Etymology

Etymology 1

Unadapted borrowing from Latin spīna (“a thorn; a prickle, spine”). Doublet of spine.

Etymology 2

Acronym of structure parameter inference approach.

Next best steps

Mini challenge

Unscramble this word: spina