Académico IELTS (Banda 6-7) - formas

having a zigzag or back-and-forth pattern, with sharp and alternating angles or turns

zigzagueante, en zigzag

having a shape that consists of straight sides and circular bases which are parallel

cilíndrico

resembling a sphere or a ball in shape

esférico

having two sides or halves that correspond to one another in shape or size

simétrico

not having equal or identical parts on both sides, often differing in shape or size

asimétrico, desigual

having sharp corners or edges

angular, afilado

not in any ways straight, with bends, curves, or disorganized angles

torcido, curvado

shaped like a slightly stretched-out circle or oval

elíptico, ovalado

having a shape that is rounded or bent rather than straight

curvo, curvado

resembling a cube in shape

cúbico

shaped like half of a circle

semicircular, semi-circular

having a shape that winds around a central point or axis

en espiral, de espiral

involving lines or having the shape of a straight line

lineal