[ af-ter-bod-ee, ahf- ]
/ ˈæf tərˌbɒd i, ˈɑf- /

noun, plural af·ter·bod·ies.

Nautical. the portion of a ship's hull aft of the middle body.
Aeronautics. the rear part of an aircraft's fuselage.
Rocketry. the part of a guided missile behind the nose cone, usually unprotected against reentry heat.

Origin of afterbody Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for afterbody

/ (ˈɑːftəˌbɒdɪ) /

noun plural -bodies

any discarded part that continues to trail a satellite, rocket, etc, in orbit
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