x_{1} is a corner/point/at-least-3-dimensional [solid] angle [shape/form] in/on x_{2}, of material x_{3}.

Also apex; a corner exists on three dimensions but need not be limited to points; it suggests a discontinuity in slope in some direction; i.e. in some planar cross-section. See also jipno, konju, bliku, fanmo, jganu, krasi.

- bliku
- x
_{1}is a block [3-dimensional shape/form] of material x_{2}, surfaces/sides x_{3}. - fanmo
- x
_{1}is an end/finish/termination of thing/process x_{2}; [not necessarily implying completeness]. - jganu
- x
_{1}is an angle [2-dimensional shape/form] from vertex x_{2}subtended by lateral [segment] x_{3}. - jipno
- x
_{1}is a tip/point/vertex/extremity/end [0-dimension shape/form] on object x_{2}at locus x_{3}. - konju
- x
_{1}is a cone [shape/form] of material x_{2}with vertex x_{3}. - krasi
- x
_{1}(site/event) is a source/start/beginning/origin of x_{2}(object/event/process). - rokyko'a
- r
_{1}=k_{1}is a cornerstone of structure k_{2}of stone type/composition k_{3}=r_{2}.