Radicals ( Radical2) one stroke in Kanji;

dimensional, e.g.

;

directional, e.g.

;

logical, e.g.

1 line vertically; vertical level;

middle of left and right;

pipe character in programming e.g. ASCII (124);

similar to character "l" in English;
similar to number 1 in English;

numerological, e.g.

1;

structural, e.g.

1 line (y variable);

IFF 1 line horizontally; horizontal level; also see: Radical1;

Radicals;