amorphous shape

Thesaurus

Noun

1.

amorphous shape - an ill-defined or arbitrary shape shape, form - the spatial arrangement of something as distinct from its substance; "geometry is the mathematical science of shape"shapelessness - an amorphous or indefinite shape; "a shapeless mass"blob - an indistinct shapeless formspace - an empty area (usually bounded in some way between things); "the architect left space in front of the building"; "they stopped at an open space in the jungle"; "the space between his teeth"