How Do You Spell PECTORAL ARCH?

Pronunciation: [pˈɛktəɹə͡l ˈɑːt͡ʃ] (IPA)

The correct spelling of "pectoral arch" is [ˈpɛktərəl ɑrtʃ]. The first syllable "pec" is pronounced with a short "e" sound, similar to "pet". The second syllable "to" is pronounced with a short "o" sound, as in "pot". The third syllable "ral" is pronounced with a soft "a" sound, similar to "apple". The fourth syllable "arch" is pronounced with a hard "r" sound, and a short "a" sound, similar to "are". The pectoral arch refers to the skeletal structure that supports the pectoral fins in fish.

Meaning and Definition
Common Misspellings
Etymology
Similar spelling words
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PECTORAL ARCH Meaning and Definition

  1. The pectoral arch, also known as the shoulder girdle or shoulder belt, is a prominent anatomical structure located in the upper region of the body. It is a skeletal framework that connects the upper limbs (arms) to the axial skeleton (trunk). Consisting of bones and cartilages, the pectoral arch is essential for providing stability, support, and flexibility to the shoulder and arm movements.

    The main components of the pectoral arch include the clavicle (collarbone) and the scapula (shoulder blade). The clavicle is a long bone that extends horizontally across the upper part of the chest, connecting the sternum (breastbone) to the scapula. It acts as a strut to help keep the arm away from the body, allowing for a wider range of motion. The scapula is a flat, triangular bone situated on the posterior aspect of the rib cage. It articulates with the clavicle and humerus (the bone of the upper arm), forming the shoulder joint.

    The pectoral arch plays a crucial role in facilitating various movements of the upper limb, including flexion, extension, abduction, adduction, and rotation. Additionally, it helps protect vital structures in the chest region, such as important blood vessels and nerves. Any abnormalities or injuries to the pectoral arch can significantly impact shoulder function and mobility, resulting in pain, instability, and limited arm movements. Therefore, a comprehensive understanding of the pectoral arch is vital for medical professionals and individuals studying anatomy or related fields.

Common Misspellings for PECTORAL ARCH

  • oectoral arch
  • lectoral arch
  • -ectoral arch
  • 0ectoral arch
  • pwctoral arch
  • psctoral arch
  • pdctoral arch
  • prctoral arch
  • p4ctoral arch
  • p3ctoral arch
  • pextoral arch
  • pevtoral arch
  • peftoral arch
  • pedtoral arch
  • pecroral arch
  • pecforal arch
  • pecgoral arch
  • pecyoral arch
  • pec6oral arch

Etymology of PECTORAL ARCH

The word "pectoral" originated from the Latin word "pectoralis", which means "relating to the breast or chest". It is derived from the Latin word "pectus", meaning "breast".

The term "arch" is borrowed from the Old French word "arche", which came from the Latin word "arca", meaning "arc" or "vault". In this context, "arch" refers to a curved structure or support.

When combined, "pectoral arch" describes the curved structure or framework supporting the chest area.

Similar spelling words for PECTORAL ARCH