go pear-shaped

піти не так, як планувалося (If it all goes pear-shaped, make your way back to British lines by whatever means possible. - ‘Operation Mayhem’, Heaney with Lewis, 2014)

cone shaped expansion nozzle

HE shaped charge

helix-shaped pattern

mushroom-shaped cloud

shaped charge

shaped hole

shaped-charge warhead

spherically shaped weapon

T wrench / T-shaped wrench

wing-shaped

ball-shaped base end

barrel shaped roller

beehive-shaped charge

bent spanner S-shaped

cross shaped piece

X-shaped oil grooves

Y-shaped

U-shaped cartridge guide

arrow-shaped finned hard core projectile

hexagon-shaped

mound-shaped camouflage

eight-shaped accelerator

funnel-shaped electrode

funnel-shaped hole

mushroom-shaped stem

dome-shaped combustion chamber

crescent-shaped circular arc aerofoil section

arc-shaped aerofoil section

U-shaped vessels

V-shaped

arc-shaped magazine

arbitrary-shaped substrate deflection