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lacune
lacune (ləˈkjuːn) na gap or spaceEncyclopediaSeelacunalacune
lacune (lă-koon′, -kūn′) [L. lacuna, pit, gap, deficiency] Lacuna.trophoblastic lacuneAn irregular cavity in the syntrophoblast that develops into intervillous spaces or lacunae. See: lacune of the urethraAny of several recesses in the mucous membrane of the urethra, esp. along the floor and in the bulb. They are the openings of the urethral glands. |