► 副詞
三度 [みたび] [liter] meaning: three rank: 4
☆ 両国は三度決勝で対決した ⇨ The two countries faced each other in the final three times, for the third time (☛ Three times)
► 動詞
引く [(2)ひく] meaning: subtract rank: 1
☆ 儲けから経費を引く ⇨ Subtract expenses from profit
☆ 十引く四は六 ⇨ 10 minus 4 is 6
割る [(2)わる] meaning: divide rank: 1
☆ 100を5で割る ⇨ Divide 100 with 5
割り切る [(3)わりきる] meaning: divide rank: 2
☆ 10は3で割り切れない ⇨ You can’t divide 10 with 3 without a remainder (☛ Divide without leaving a remainder)
► 名詞
一 [(2)いち] meaning: one rank: 1
☆ 一月 ⇨ The first month. January
一個 [(1)いっこ] meaning: one rank: 1
☆ 一個当りの値段 ⇨ The price per piece
☆ 残りは一個しか無い ⇨ There is only one left
☆ 一個の人間としての存在 ⇨ The existence as one human being (☛ 人間 is usually counted as 一人, but 一個 is often used as a literary expression)
五日 [いつか] meaning: five rank: 1
☆ 五月五日 ⇨ May fifth (☛ Fifth day)
☆ 修理には五日掛かった ⇨ The repair took five days (☛ Five days)
五つ [(2)いつつ] meaning: five rank: 1
☆ 林檎を五つ買った ⇨ I bought five apples (☛ Five items)
☆ うちの娘は五つになった ⇨ My daughter has turned five (☛ Five years old)
億 [(1)おく] meaning: hundred million rank: 1
☆ 一億円 ⇨ A hundred million yen
数 [(1)かず] meaning: number rank: 1
☆ 参加者の数は百人を超えた ⇨ The number of participants exceeded 100
☆ 席の数には限りがあります ⇨ There are a limited number of seats available
九 [(1)きゅう] meaning: nine rank: 1
☆ 試合は九回の裏だ ⇨ The game is at the bottom of the ninth inning
九 [く] meaning: nine rank: 1
☆ 九月 ⇨ The ninth month. September
九つ [(2)ここのつ] meaning: nine rank: 1
☆ うちの娘が九つになった ⇨ My daughter has turned nine
☆ 林檎が九つある ⇨ There are nine apples (☛ Nine items)
五 [ご] meaning: five rank: 1
☆ 五月 ⇨ The fifth month. May
三 [さん] meaning: three rank: 1
☆ 三月 ⇨ The third month. March
七 [しち] meaning: seven rank: 1
☆ 七月 ⇨ The seventh month. July
十 [(1)じゅう] meaning: ten rank: 1
☆ 十月 ⇨ The tenth month. October
数字 [すうじ] meaning: number rank: 1
☆ アラビア数字 ⇨ Arabic numerals
☆ 具体的な数字を挙げてもらえますか ⇨ Can you give me a concrete number?
千 [(1)せん] meaning: thousand rank: 1
☆ 千年 ⇨ One thousand years (☛ “One thousand” is usually just 千, not 一千)
七 [(1)なな] meaning: seven rank: 1
☆ 林檎が七個ある ⇨ There are seven apples
七つ [(2)ななつ] [coll] meaning: seven rank: 1
☆ 林檎が七つ有る ⇨ There are seven apples (☛ Seven items)
☆ うちの娘は七つになった ⇨ My daughter has become seven years old (☛ Seven years old)
八 [はち] meaning: eight rank: 1
☆ 卵が八個ある ⇨ There are eight eggs
番号 [(3)ばんごう] meaning: number rank: 1
☆ 製造番号 ⇨ A (serial) production number
☆ 選手は背番号順に並んでいる ⇨ The players are sorted by their jersey numbers
☆ 部屋の番号は何番？ ⇨ What is the room number?
百 [ひゃく] meaning: hundred rank: 1
☆ 百メートル競争 ⇨ A 100 meter sprint
二 [(2)ふた] meaning: two rank: 1
☆ あれから二月経った ⇨ Two months have passed since then
二つ [ふたつ] meaning: two rank: 1
☆ 林檎が二つある ⇨ There are two apples (☛ Two items)
☆ 娘が二つになった ⇨ My daughter has become two years old (☛ Two years old)
万 [(1)まん] meaning: ten thousand rank: 1
☆ 一万円 ⇨ 10,000 yen
三つ [みっつ] meaning: three rank: 1
☆ 卵が三つ残っている ⇨ There are three eggs left (☛ Three items)
六つ [むっつ] [coll] meaning: six rank: 1
☆ うちの娘は六つだ ⇨ My daughter is six years old
☆ 林檎が六つある ⇨ There are six apples (☛ Six items)
八つ [(3)やっつ] meaning: eight rank: 1
☆ 卵が八つある ⇨ There are 8 eggs (☛ Eight items)
☆ うちの娘は八つだ ⇨ My daughter is eight years old (☛ Eight years old)
四つ [(3)よっつ] [coll] meaning: four rank: 1
☆ りんごを四つ買った ⇨ I bought four apples (☛ Four items)
☆ うちの娘は四つだ ⇨ My daughter is four years old (☛ Four years old)
四 [(1)よん] meaning: four rank: 1
☆ 同じ問い合わせが四件あった ⇨ There have been 4 similar inquiries
〇 [(1)れい] meaning: zero rank: 1
☆ 彼等は五対〇で勝った ⇨ They won 5 to 0 (☛ 〇 is a simplified form of 零)
零 [(1)れい] meaning: zero rank: 1
☆ 午前零時 ⇨ 0 o’clock AM. 12 midnight
六 [(2)ろく] meaning: six rank: 1
☆ 六月 ⇨ The sixth month. June
位 [くらい] meaning: digit rank: 2
☆ 数は千の位に切り上げられている ⇨ The numbers are rounded to the digit of thousand
桁 [けた] meaning: digit rank: 2
☆ 一桁の数字 ⇨ One-digit numbers (1-9)
☆ 数を一桁間違えた ⇨ I got the number wrong by one digit, decimal place (☛ Can be either a number of digits or decimal place)
小数 [(4)しょうすう] meaning: decimal rank: 3
☆ 少数は切り捨てます ⇨ We disregard the numbers below the decimal point
小数点 [(4)しょうすうてん] meaning: decimal rank: 3
☆ 小数点 ⇨ Decimal point
ダース [(1)だーす] meaning: dozen rank: 3
☆ 卵1ダース ⇨ A dozen of eggs
十 [(1)とお] meaning: ten rank: 3
☆ 林檎が十ある ⇨ There are ten apples (☛ Ten items)
定数 [(3)ていすう] meaning: number rank: 4
☆ 参議院の定数は248人だ ⇨ The number of the seats for the upper house is 248
三つ巴 [みつどもえ] meaning: three rank: 4
☆ 優勝争いは三つ巴になった ⇨ Three teams are in the tight championship battle
► 接尾辞
数 [(1)すう] meaning: number rank: 1
☆ ウェブサイトの登録者数 ⇨ The number of the registered users of the website
☆ 事故の件数が増えた ⇨ The number of accidents has increased
掛かり [(1)がかり] meaning: number rank: 2
☆ ピアノを五人掛かりで運んだ ⇨ It took five people to carry and move the piano
☆ 三日掛かりの仕事 ⇨ A job that takes three days (to finish)
☆ 警官が三人掛かりで犯人を抑え込んだ ⇨ It took three cops to wrestle down the perpetrator
台 [(1)だい] meaning: level rank: 2
☆ 彼は百メートルを十秒台で走ることが出来る ⇨ He can run 100 meters in the 10’s (between 10.00 and 10.99)
► 接頭辞
二 [に] meaning: two rank: 1
☆ うちには車が二台ある ⇨ We have two cars
☆ その映画は二回見た ⇨ I watched the movie twice
☆ 林檎が二個ある ⇨ There are two apples
一 [ひと] meaning: one rank: 1
☆ 一夏の恋 ⇨ A fleeting romance in one summer
☆ 塩一匙 ⇨ One spoon of salt
第 [(1)だい] meaning: number rank: 2
☆ 彼女は現在世界ランク第一位だ ⇨ She is No.1 in the world ranking right now
☆ 第75回日本選手権 ⇨ The 75th Japanese championship
☆ 第二次世界大戦 ⇨ The second world war