Definition of "hemispherical" [hemispherical]

• Having the shape of a hemisphere. (adjective)

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• "One is described as a hemispherical cup of interwoven fibres covered with skeleton leaves, slung by silken threads to the under surface of a large leaf."
• "Europeans preferred the compact "hemispherical" type, found, it was said, only among"
• "The "hemispherical" firing chamber delivers more power than one that is typically slanted or miss-shapened."