Compounds of 一

• 第一次産業
  (n) primary industry
• 第一次性徴
  (n) primary sexual characteristic
• 単一接続局
  (n) (comp) single attachment station
• 単一値属性
  (n) (comp) single-valued attribute
• 単一表記法
  (n) (comp) pure notation
• 炭素一四法
  (n) carbon-14 dating
  radiocarbon dating
• 茶腹も一時
  (exp) (id) Anything is better than nothing
• 中高一貫校
  (n) combined junior high and high school
• 頂門の一針
  (n) painful reproach (like a needle stuck in one's scalp)
• 東証第一部
  (n) First Section of the Tokyo Stock Exchange
• 統一場理論
  (n) unified field theory
• 二つに一つ
  (exp) one of two (possibilities, alternatives, etc.)
• 二者選一法
  (n) completion test (one out of two choices)
• 日がな一日
  (exp) all day long
• 馬鹿も一芸
  (exp) even a fool has one talent
• 非一致演算
  (n) (comp) non-identity operation
• 氷山の一角
  (n) the tip of an iceberg
• 不覚の一投
  (n) pitcher's misjudgment (misjudgement)
• 万一のため
  (exp) just in case
• 万場一致で
  (exp) unanimously
• 裸一貫の人
  (n) person with no property but his (her) own body
• 老いの一徹
  (n) obstinacy of old age
• ちょっと一杯
  (exp) let's have a quick drink
• もう一頑張り
  (n,vs) one more effort
• パターン一致
  (n) (comp) pattern match
  pattern matching
• 一から十まで
  (n) from A to Z
  without exception
  in every particular
• 一も二もなく
  (adv) unhesitatingly
• 一も二も無く
  (adv) unhesitatingly
• 一意な識別子
  (n) (comp) unique identifier
• 一遺伝子雑種
  (n) monohybrid