Term: mouth: an opening that resembles a mouth (as of a cave or a gorge)
Broader: opening: an open or empty space in or between things | Unrelated: first water: the highest quality gems
Broader: opening: an open or empty space in or between things | Unrelated: glans: a small rounded structure; especially that at the end of the penis or clitoris
Broader: opening: an open or empty space in or between things | Unrelated: megaloblast: abnormally large red blood cell present in pernicious anemia and folic acid deficiency
Broader: opening: an open or empty space in or between things | Unrelated: rainmaking: activity intended to produce rain
Broader: opening: an open or empty space in or between things | Unrelated: glenoid fossa: the concavity in the head of the scapula that receives the head of the humerus to form the shoulder joint
Broader: opening: an open or empty space in or between things | Unrelated: plutonium: a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
Broader: opening: an open or empty space in or between things | Unrelated: free soil party: a former political party in the United States; formed in 1848 to oppose the extension of slavery into the territories; merged with the Liberty Party in 1848
Broader: opening: an open or empty space in or between things | Unrelated: chair: a particular seat in an orchestra
Broader: opening: an open or empty space in or between things | Unrelated: pinfish: similar to sea bream; small spiny-finned fish found in bays along the southeastern coast of the United States
Broader: opening: an open or empty space in or between things | Unrelated: renal vein: veins that accompany renal arteries; open into the vena cava at the level of the 2nd lumbar vertebra