Compounds of 一

• 一粒種
  (n) an only child
• 一了簡
  (n) at one's discretion
• 一両日
  (n) (a) day or two
• 一両年
  (n) (a) year or two
• 一輪車
  (n) unicycle
  monocycle
  wheelbarrow
• 一輪挿
  (n) vase for one flower
• 一塁手
  (n) first baseman
• 一塁線
  (n) first-base line
• 一刹那
  (n-t) (a) moment
  an instant
• 一舐め
  (n,vs) a lick
  one lick
• 下一段
  (n) conjugation (inflection, declension) of ichidan verbs ending in "eru"
• 何一つ
  (adv) (not) one (usu. in neg. phrases)
• 画一化
  (n,vs) standardization
  standardisation
• 画一的
  (adj-na) uniform
  standard
• 鎧一具
  (n) suit of armor
  suit of armour
• 劃一化
  (n,vs) standardization
  standardisation
• 各一部
  (n) one copy each
• 間一髪
  (n) hair's breadth
  (P)
• 丸一月
  (n) the whole month
  all the month
• 丸一日
  (n) the whole day
  all the day
• 丸一年
  (n) the whole year
  all the year
• 丸一晩
  (n) whole night
  all night
• 極一部
  (exp) a small fraction
  a small proportion
• 桐一葉
  (n) falling paulownia leaf signaling the beginning of autumn (fall)
• 均一化
  (n,vs) homogenization
  homogenisation
• 琴一張
  (n) one koto
• 金一封
  (n) gift of money (contained in an envelope)
• 靴一足
  (n) pair of shoes
• 勲一等
  (n) order of the 1st class
• 絹一匹
  (n) one roll of silk