LACHRYMALS Meaning and
Definition
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Lachrymals, also known as lacrimals, refer to the small bones found in the eye sockets of vertebrates, particularly mammals. These paired bones are located on the inner side of the eye sockets, near the nasal region. Lachrymals are u-shaped or tubular in shape and are responsible for housing and shaping the lacrimal sac.
The lacrimal sac is an essential part of the nasolacrimal system, which helps in the production, flow, and draining of tears. It combines with the nasolacrimal duct to carry tears from the eye into the nasal cavity.
The main function of lachrymals is to support the lacrimal gland, which is responsible for tear production. Tears help in lubricating and protecting the eyes, assisting in vision clarity, and preventing drying out of the eyeballs. Additionally, tears contain enzymes that help combat bacteria and maintain eye health.
In addition to their physiological functions, lachrymals also have anatomical significance. They contribute to the structure and shape of the eye sockets and overall facial aesthetics. Furthermore, lachrymals are considered a valuable anatomical feature for paleontologists in identifying and studying evolutionary changes and relationships among species.
Overall, lachrymals play a crucial role in tear production, maintenance of eye health, and facial anatomy in vertebrates, particularly mammals.
Common Misspellings for LACHRYMALS
Etymology of LACHRYMALS
The word "lachrymals" has its etymology in the Latin language. It is derived from the Latin word "lacrima", meaning "tear". "Lacrima" itself traces its roots back to the ancient Greek word "dakryma", which also signifies "tear". In anatomy, "lachrymal" refers to anything related to tears or tear production, including the lachrymal glands, lachrymal ducts, or lachrymal sacs.
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