Is Thoraces Singular Form?

The plural form of thorax is thoraces or thoraxes.

What is the plural form of the term thorax?

noun. tho·​rax | \ ˈthȯr-ˌaks \ plural thoraxes or thoraces\ ˈthȯr-​ə-​ˌsēz \

What is the plural form of diverticulum?

To the Editor.

The correct plural form is "diverticula."Diverticulum is a second-declension neuter noun, and the plural is formed by adding an a to the stem.

Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.