04:7 · The above entry sign's structure, when turned upside down, is used in logic to signify the whole universe, all that in one way or another exists. can also denote the logical concept either ... or when used with signs for entities in formal logic.
    Alone, can mean victory. It was used extensively during the Second World War, and today is a generally accepted finger sign for victory all over the globe.
    In some US meteorological contexts it has the meaning white frost or hoarfrost.
    In the Swedish hobo sign system means here they give only to people who are ill. In the French hobo or gypsy system it means here they give alms or these people pity the ill and the invalids.