Definition/Meaning  Word/Phrase 
defined or bounded surface 
area

veins of leaf or insect wing, area bounded by 
areola

bounded scope 
confines

solid bounded by a cylindrical surface and two parallel planes (the bases) 
cylinder

wallboard with a gypsum plaster core bounded to layers of paper or fiberboard; used instead of plaster or wallboard to make interior walls 
gypsum board
,
plasterboard

3rd largest ocean; bounded by Africa on the west, Asia on the north, Australia on the East and merging with the Antarctic Ocean to the south 
Indian Ocean

set of complex numbers that has a highly convoluted fractal boundary when plotted; the set of all points in the complex plane that are bounded under a certain mathematical iteration 
Mandelbrot set

block of the earth's crust bounded by faults and shifted to form peaks of a mountain range 
massif

paper bounded booklet 
pamphlet

space bounded by the bones of the pelvis and containing the pelvic viscera 
pelvic cavity

closed plane figure bounded by straight sides 
polygon
,
polygonal shape

solid figure bounded by plane polygons or faces 
polyhedron

convolution of parietal lobe that is bounded in front by the central sulcus 
postcentral gyrus

convolution of the frontal lobe that is bounded in back by the central sulcus and that contains the motor area 
precentral gyrus

parallelepiped bounded by six similar faces (either rhombuses or parallelograms) 
rhombohedron

plane figure bounded by two radii and the included arc of a circle 
sector

empty area (usually bounded in some way between things) 
space

solid figure bounded by a spherical surface (including the space it encloses) 
sphere

figure on the surface of a sphere bounded by arcs of 3 or more great circles 
spherical polygon

mountainous area of Antarctica bounded by the Ross Sea and Wilkes Land 
Victoria Land
