Online Encyclopedia of Western Signs and Ideograms Symbols.com

Symbol 26:5

2606a

26:5 · The vertical oval or ellipse is, from a graphic point of view, an advanced sign, a combination of the basic elements 1407 and 1408. It means nothing, zero, or absence.
    With this meaning 2606a is the opposite of 2601a for all, eternity, all time, or all possibilities. In connection with the law of the polarity of meanings of elementary graphs it is interesting to note how the structure has been used in the ideogram 2514d to represent electrons, one of the smallest units of matter, almost totally lacking measurable weight.