Term: notochord: a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: rhesus: of southern Asia; used in medical research
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: fair copy: a clean copy of a corrected draft
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: camp chair: a light folding chair
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: spiritual being: an incorporeal being believed to have powers to affect the course of human events
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: defeat: an unsuccessful ending to a struggle or contest
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: mousetrap: a trap for catching mice
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: excursion rate: a reduced rate for a round-trip ticket
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: emperor: large moth of temperate forests of Eurasia having heavily scaled transparent wings
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: thermopsis: genus of American and Asiatic showy rhizomatous herbs: bush peas
Broader: spinal column: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | Unrelated: union card: a card certifying membership in a labor union