hemispheroid

[hem-i-sfeer-oid]

noun

half of a spheroid.

Origin of hemispheroid

First recorded in 1720–30; hemi- + spheroid

Related formshem·i·spher·oi·dal, adjective

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British Dictionary definitions for hemispheroid

hemispheroid

noun

half of a spheroid

Derived Formshemispheroidal, adjective

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012