Category: L
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Lactating
Breastfeeding. Nursing, lactation.
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Lacrimal system
The system pertaining to the tears consisting of (a) lacrimal duct that is a short canal leading from each lower eyelid to the nose, conducting tears into the nares, (b) lacrimal gland, which is a small gland located in the upper outer angle of the orbit and that secretes tears; and (c) punctum lacrimale, which…
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Lacrimal glands
The tear glands, lacrimal system. A gland beneath the upper eyelid which secretes tears. Place where tears are produced. Either of two oval-shaped structures (exocrine glands) located on the upper outer side of the eye that secrete tears that moisten the conjunctiva of the eye. Any one of four tear-producing glands that lubricate and drain…
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Lacrimal
Pertaining to tears, lacrimal system. Referring to tears, the tear ducts or the tear glands.
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Laches
In law, the failure to assert a right for an unreasonable and unexplained length of time, rendering the circumstances prejudicial to the opposing party.
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Laceration
A wound made with a dull instrument. The wound may have jagged edges. A wound which has been cut or torn with rough edges, and is not the result of stabbing or pricking. The act of tearing tissue. Wound with a jagged edge, resulting from a tearing or scraping action. A deep, penetrating wound with…
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Labyrinth
A structure containing many passageways. A series of interconnecting tubes, especially those in the inside of the ear. Intricate communicating channels of the inner ear where the sense of equilibrium originates. The bony labyrinth is a space in the temporal bone containing the semicircular canals, vestibule, and cochlea. Movement of the endolymph in the semicircular…
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Labor pneumonia
A disease caused by a specific type of bacterium and characterized by inflammation of one or more of the lobes of the lungs.
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Labor intensive
Refers to the amount of high-intensity labor necessary for a particular production or other work process.
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Labor force participation rate
The ratio of the labor force to the noninstitutionalized population (does not include those who are incarcerated or those institutionalized for medical reasons).