merohedrally

As a noun terms

is .

As an adverb merohedrally is

in a merohedral manner.

As a noun merohedry

is (crystallography) the condition of a crystal whose point group is a subgroup of that of its lattice.

As an adverb merohedrally is

in a merohedral manner.

As an adjective merohedral

is describing a form of a crystal that has half (or quarter, eighth etc) of the faces of the normal form.

As an adverb merohedrally is

in a merohedral manner.