surface
surface area
area
expanse
tridimensional
tri-D
depth
lanceoloid
end
border
halfspace
edge
Reeb component
knife-edge
two-point perspective
contour
solid geometry
outline
Heegaard
lineation
slice knot
obloid
Euclidean space
periphery
three-dimensionality
third-dimensionality
Rendulic
bourne
bourn
volume
2.5D
spatiotopic
wedge-and-dash
mere
meer
property line
demarcation line
outer boundary
butting
demarcation
fringe
limit
boundaried
bounding
Heegaard decomposition
3-D
Heegaard splitting
half space
rectanguloid
three-D
rotundness
perspective
hyperdynamics
rotundity
globosity
circuit
knot
globularness
three-dimensional
circumference
3D
sphericalness
sphericity
spheroform
frame
cell
abradial
perimeter
outside
Seifert surface
welt
tridimensionally
hyperhoneycomb
behedge
lineactant
circle
side
cylindroid
cube with handles
interpenetration
planation
space-filling
inside
skew
fence
open book decomposition
triality
hyperpyramid
plane figure
two-dimensional figure
peripheral
hypergeometry
tridimensional
tri-D
lanceoloid
Heegaard
obloid
Rendulic
2.5D
spatiotopic
boundaried
three-dimensional
abradial
outside
space-filling
inside
skew
peripheral
tridimensionally
surface
surface area
area
expanse
depth
end
border
halfspace
edge
Reeb component
knife-edge
two-point perspective
solid geometry
outline
lineation
slice knot
obloid
Euclidean space
periphery
three-dimensionality
third-dimensionality
bourne
bourn
volume
wedge-and-dash
mere
meer
property line
demarcation line
outer boundary
butting
demarcation
fringe
limit
bounding
Heegaard decomposition
3-D
Heegaard splitting
half space
rectanguloid
three-D
rotundness
perspective
hyperdynamics
rotundity
globosity
circuit
knot
globularness
circumference
3D
sphericalness
sphericity
contour
spheroform
cell
perimeter
Seifert surface
welt
hyperhoneycomb
lineactant
circle
side
cylindroid
cube with handles
interpenetration
planation
fence
open book decomposition
triality
hyperpyramid
plane figure
two-dimensional figure
hypergeometry
contour
border
frame
behedge
English words for 'the extended two-dimensional outer boundary of a three-dimensional object'
As you may have noticed, above you will find words for "the extended two-dimensional outer boundary of a three-dimensional object". Hover the mouse over the word you'd like to know more about to view its definition. Click 
to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.
Recent Queries
banked fire
mental test
to be in full bloom
exoplanet
to wipe off
dragging out tortuously
female slave
showing only superficial knowledge.
work done.
Not organic
guided missile
good faith
to be pompous
to get ready
social science
traction
barrel
professional jester
outboard
fixed period
Egyptian cobra
workbench
nourishing.
ulcerous.
quiet weeping
autointoxication
wholesale
margarine
whereas
museum
the average Joe
taro (Colocasia esculenta)
overwhelmed
across-the-board
right after
to bustle about
needlework
sentimental.
crib
government official
imagination
diagnosis
to annoy
unconnected
host
contemptible
economical
exceptionally
necessary
occasionally