第一線 (だいいっせん)the front (of a battlefield); forefront

Kanji in 第一線

• 第No.; ResidenceRead with its on'yomi here · JLPT N1
• 一One; One Radical (no.1)Read with its on'yomi here · JLPT N5
• 線Line; TrackRead with its on'yomi here · JLPT N2

Words that share its kanji

• 次第にしだいにgradually (progress into a state)
• 第一歩だいいっぽfirst step
• 第三者だいさんしゃthird party; third person
• 第一人者だいいちにんしゃleading person; foremost figure
• 第二次世界大戦だいにじせかいたいせんSecond World War; World War II
• 第一声だいいっせいfirst words said (e.g. when meeting someone); first thing out of one's mouth
• 第三国だいさんごくa third country
• 次第しだいdepending on
• 一つひとつone
• 一方いっぽうone (esp. of two); the other
• 一時いちじone o'clock
• 一月いちがつJanuary
• 一番いちばんnumber one; first
• 一般いっぱんgeneral; universal
• 一部いちぶone part; one portion
• 十一じゅういちeleven; 11
• 路線ろせんroute (bus, train, air, etc.); line
• 打線だせんbatting lineup (line-up)