spine Synonyms
Another word for spine
• noun (Context 1)
A series of vertebrae extending from the skull to the pelvis, enclosing the spinal cord and providing support for the thorax and abdomen; the backbone.
"Good posture helps maintain the natural curvature of the backbone and prevents lower back pain."
• noun (Context 2)
The narrow, hinged part of a book cover that encloses the inner edges of the pages and typically faces outward on a shelf.
"She ran her finger along the spines of the encyclopedias until she found the volume she needed."
• noun (Context 3)
A hard, sharp, pointed projection on a plant (such as a cactus) or an animal (such as a porcupine or sea urchin), serving primarily for defense.
"The desert cactus is covered in stiff spines that protect it from thirsty herbivores and reduce water loss."
• noun (Context 4)
Resolution, boldness, or strength of character.
"It took real backbone for the whistleblower to testify before the committee despite intense pressure."
Opposites of spine
The opposite of spine shifts depending on context. Common opposites include: