"Hemivertebra" Natural Recordings by Native Speakers
A hemivertebra is a type of congenital deformity of the spine, where one half of a vertebra fails to develop normally, resulting in an abnormal curvature of the spine. It is often found in combination with other spinal abnormalities, and can vary in severity from mild to severe. Hemivertebrae can cause a range of symptoms, including back pain, numbness or tingling in the legs, and decreased mobility. Treatment options for hemivertebrae include bracing, physical therapy, and in some cases, surgery.
Hemistichs are a poetic term that refers to half a line of verse, or the first or second half of a line of poetry. The word "hemistich" comes from the Greek words "hemi", meaning half, and "stichos", meaning verse. In other words, a hemistich is a subdivision of a poetic line, and it is often used to create a sense of balance and structure in a poem.
Hemisystole refers to the contraction of only half of the heart, specifically the left or right ventricle, while the other half remains relaxed or in diastole. This incomplete contraction is a normal phenomenon in the heart's pumping cycle, allowing for efficient blood circulation.
Hemithorax is a medical term that refers to the condition where one half of the lungs is collapsed or compressed. This can be due to various reasons such as a chest injury, foreign body aspiration, or lung disease.
In music, "hemitonic" refers to a musical scale or melody that has a hemitone, which is a scale degree that is only a half-step away from the octave of the scale. In other words, a hemitonic scale is one that has a "repeated" or "doubled" note, often creating a sense of tension or uncertainty. This term is particularly used in the context of traditional music, such as Greek, Middle Eastern, or Indian classical music, where complex melodic structures and rhythms are common.
Hemitrope is a rare word that refers to a lens with two refracting surfaces, having a refracting power less than a biconvex or biconcave lens, but more than a plane surface.
Hemitropy refers to a hypothetical property proposed by physicist Christopher Dewdney, which describes the ability of a system to be influenced by its own history, rather than just its current state. In other words, hemitropy is the ability of a system to "remember" its past states and be affected by them, even when the current state is different. This concept is still purely theoretical and has not been directly observed in natural systems, but it has been explored in the context of quantum mechanics and the study of complex systems.
Hemizygous refers to an individual or cell that has only one copy of a particular gene or genetic sequence, rather than the normal two copies. This can occur when an individual has a mutation or deletion of one of the two copies of the gene, leaving a single copy remaining.
The hemline refers to the lower edge of a skirt, dress, or other article of clothing that is sewn into the garment. It is typically where the garment meets the wearer's leg.
Hemlock is a type of poisonous plant, particularly the botanical species Conium maculatum. It contains toxic alkaloids that can be fatal if ingested. In medicine and literature, hemlock is often associated with the poison used by the ancient Greeks to execute Socrates.
Hemmed means having a finished edge at the bottom, typically with a serged or folded edge, to prevent fraying. It can also refer to something that is restricted or constrained, such as being hemmed in by circumstances.
Hemocatheresis is a medical term that refers to a medical procedure in which blood is removed from a patient's circulatory system and processed to remove or extract substances or cells of interest. The processed blood is then returned to the patient. Hemocatheresis is used to treat various conditions, such as removing unwanted substances, toxins, or microorganisms from the blood, or to transfer specific substances or cells from one patient to another. It is also used in blood transfusions, hemodialysis, and other medical procedures.
Hemoccult is a noun. It refers to a medical test that is used to detect small amounts of blood in the stool or feces. The test is typically used to screen for gastrointestinal tract cancers, such as colon cancer, and to monitor the progress of cancer treatment.