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“central”
(languages spoken by over 400 closely related groups in central, east-central, and southern Africa, belonging to the South Central subgroup of the Niger-Congo language family and including Swahili, Kinyarwanda, Kirundi, Zulu, Xhosa, etc.)
Word Entries containing the term:
“central”
central business district, CBD
The central nucleus of commercial land uses which exist in cities.
This entry is located in the following unit:
Geography Terms +
(page 3)
central place theory
The interpretation of city systems set forth by German geographer Walter Christaller in 1933 which centers on consumer demand, including the maximum distance consumers will travel for a given product and the minimum market size necessary to sustain them.
This entry is located in the following unit:
Geography Terms +
(page 3)
central sleep apnea
Brief interruptions of breathing during sleep caused by failure of the brain to send the appropriate signals to the breathing muscles to initiate respiration.
Central sleep apnea is less common than obstructive sleep apnea and can require mechanical ventilation.
This entry is located in the following unit:
Sleep Subjects and Terms Related to Sleeping
(page 1)