冬至線 とうじせん Meanings Noun Tropic of Capricorn See also: 南回帰線 (みなみかいきせん). See also: 夏至線 (げしせん). Kanji 冬 winter. Read as トウ. 至 utmost 線 line. Read as セン. Word lists Geography Jinuma: Japanese Dictionary · Word lists