Linean

SPATIUM, the space between two lines of the linean system.

Source: wiktionary

I think it is paradoxical and misleading to state, without qualifying words, that two linean directions determine one plane-direction; inasmuch as two linean directions really serve to define as many different pairs or multiple pairs of plane-directions as we please, and if we are permitted to distinguish the two linean directions by different names, three plane directions can be separately defined by them without any ambiguity.

Source: wiktionary

Let B be the homogeneous prime ideal of V, H a hyperplane in the projective space corresponding to the linean form l, and put C= V◦H.

Source: wiktionary

Its kinship network too was denser; the historic memory - as expressed in the number of generations remembered and the memory of the names of the linean ancestors - was stronger in this community; the families in it were also larger.

Source: wiktionary