refer to qualities or aspects of people or things, as in (spirit/trait/temperament). The characters aeteological history can be traced back to the much older Chinese character of () that is used extensively in Traditional Chinese medicine and acupunture. The term in Aikido is found in many other Japanese martial arts such as, judo and kendo, and in various non-martial arts, such as Japanese calligraphy (), flower arranging () and tea ceremony ( or ). Therefore, from a purely literal interpretation, aikido is the "Way of combining forces" or "Way of unifying energy", in which the term refers to the martial arts principle or tactic of blending with an attacker's movements for the purpose of controlling their actions with minimal effort. One applies by understanding the rhythm and intent of the attacker to find the optimal position and timing to apply a counter-technique. History Aikido was created by (1883–1969), referred to by some aikido practitioners as (Great Teacher). The term aikido was coined in the 20th century. Ueshiba envisioned aikido not only as the synthesis of his martial training, but as an expression of his personal philosophy of universal peace and reconciliation. During Ueshiba's lifetime and continuing today, aikido has evolved from the that Ueshiba studied into a variety of expressions by martial artists throughout the world. Initial development Ueshiba developed aikido primarily during the late 1920s through the 1930s through the synthesis of the older martial arts that he had studied. The core martial art from which aikido derives is Daitō-ryū Aiki-jūjutsu, which Ueshiba studied directly with Takeda Sōkaku, the reviver of that art. Additionally, Ueshiba is known to have studied Tenjin Shin'yō-ryū with Tozawa Tokusaburō in Tokyo in 1901, Gotōha Yagyū Shingan-ryū under Nakai Masakatsu in Sakai from 1903 to 1908, and judo with (1894–1972) in Tanabe in 1911. The art of is the primary technical influence on aikido. Along with empty-handed throwing and joint-locking techniques, Ueshiba incorporated training movements with weapons, such as those for the spear (), short staff (), and possibly the . Aikido also derives much of its technical structure from the art of swordsmanship (). Ueshiba moved to Hokkaidō in 1912, and began studying under Takeda Sokaku in 1915; His official association with Daitō-ryū continued until 1937. However, during the latter part of that period, Ueshiba had already begun to distance himself from Takeda and the . At that time Ueshiba referred to his