As nouns the difference between parentheses and associahedron

is that parentheses is while associahedron is (mathematics) a convex polytope in which each vertex corresponds to a way of correctly inserting opening and closing parentheses in a word of n letters and the edges correspond to a single application of the associativity rule.

As nouns the difference between edge and associahedron

is that edge is the boundary line of a surface while associahedron is (mathematics) a convex polytope in which each vertex corresponds to a way of correctly inserting opening and closing parentheses in a word of n letters and the edges correspond to a single application of the associativity rule.

As a verb edge

is to move an object slowly and carefully in a particular direction.

As nouns the difference between associativity and associahedron

is that associativity is (algebra) the condition of being associative while associahedron is (mathematics) a convex polytope in which each vertex corresponds to a way of correctly inserting opening and closing parentheses in a word of n letters and the edges correspond to a single application of the associativity rule.

As a verb rule

is .

As a noun associahedron is

(mathematics) a convex polytope in which each vertex corresponds to a way of correctly inserting opening and closing parentheses in a word of n letters and the edges correspond to a single application of the associativity rule.

As nouns the difference between associate and associateship

is that associate is (slang) an associate's degree while associateship is the rank or period of being an associate.

As adjectives the difference between bone and cancellous

is that bone is of an off-white colour, like the colour of bone while cancellous is having low density and strength but high surface area, of the kind that fills the inner cavity of long bones.

As a noun bone

is a composite material consisting largely of calcium phosphate and collagen and making up the skeleton of most vertebrates.

As a verb bone

is to prepare (meat, etc) by removing the bone or bones from.

As a proper noun Bône

is a city in eastern Algeria, now known as Annaba.

As a noun density

is (physics: amount of matter contained by a given volume) A measure of the amount of matter contained by a given volume.

As an adjective cancellous is

having low density and strength but high surface area, of the kind that fills the inner cavity of long bones.

As a noun strength

is the quality or degree of being strong.

As a verb strength

is to give strength to; to strengthen.

As an adjective cancellous is

having low density and strength but high surface area, of the kind that fills the inner cavity of long bones.

As a noun cavity

is a hole or hollow depression.

As an adjective cancellous is

(anatomy|of bone) having low density and strength but high surface area, of the kind that fills the inner cavity of long bones.

As nouns the difference between coordinate and permutohedron

is that coordinate is a number representing the position of a point along a line, arc, or similar one-dimensional figure while permutohedron is an polytope with n-1 dimensions that is embedded in an n-dimensional space, its vertices formed by permuting the coordinates of the vector (1, 2, 3, ..., n).

As an adjective coordinate

is of the same rank; equal.

As a verb coordinate

is to synchronize (activities).