eighty

The cardinal numeral representing the quantity of eighty units; the eightieth positive integer following seventy-nine; a composite number (2⁴×5); a round multiple of ten commonly used in counting, measurement, percentages, and age milestones. Also functions as a noun (denoting the symbol, quantity, or group of eighty), adjective/determiner (modifying nouns to indicate quantity), and pronoun (standing in for a plural noun phrase).

deKardinalzahl, die die Menge von achtzig Gegenständen, Personen oder Zähleinheiten bezeichnet; runde Zahl, die ein Vielfaches von zehn ist; wird auch als Substantiv, Artikelwort oder Pronomen verwendet.ruКоличественное числительное, обозначающее восемьдесят предметов, лиц или единиц счёта; круглое число, кратное десяти; также используется как существительное, определитель или местоимениеesNumeral cardinal que designa la cantidad de ochenta objetos, personas o unidades de cuenta; número redondo múltiplo de diez; también se usa como sustantivo, determinante o pronombre.frNominal cardinal désignant quatre-vingts objets, personnes ou unités de compte; nombre rond, multiple de dix; s'emploie aussi comme nom, déterminant ou pronom. Le français standard utilise 'quatre-vingts', mais des variantes comme 'huitante' (Suisse romande) ou 'octante' (Belgique, vieilli) existent.ptNumeral cardinal que representa a quantidade de oitenta itens, pessoas ou unidades; número redondo múltiplo de dez. Também pode ser usado como substantivo, determinante ou pronome.zh数词，表示八十，即八个十；可作基数词、序数词、名词或量词使用，指八十个事物、人或计数单位。arالعدد الكاردينالي الذي يدل على ثمانين من الأشياء أو الأشخاص أو وحدات العد؛ وهو عدد مستدير من مضاعفات العشرة، ويُستعمل أيضًا كاسم أو صفة أو ضمير.

1. Cardinal numeral: the number 80 A1 formal

   Used to denote a quantity of eighty persons or things; the eightieth positive integer in the sequence of natural numbers; a composite number (2⁴×5); represents an eightyfold quantity in counting, mathematics, and everyday usage.

   • There are eighty columns in the classical temple.
   • She scored eighty points in the final exam.
   • Eighty plus eighty equals one hundred sixty.
   • The vehicle maintains a speed of eighty kilometers per hour.
   • He completed eighty pages of the manuscript this month.

   deKardinalzahl: die Zahl 80ruКоличественное числительное: число 80esOchenta (número cardinal)frNombre cardinal 80ptNumeral cardinal: o número 80zh基数词：数字80arعدد أصلي: العدد 80

2. Noun: the number, symbol, or group of eighty A2 formal

   A noun referring to the cardinal number eighty; the numeral symbol 80 or LXXX; a set, collection, or group consisting of eighty items; a playing card displaying eighty (in extended decks); a team or ensemble of eighty members; in currency, an eighty-unit banknote.

   • The number eighty marks an oak anniversary milestone.
   • Circle the eighties in this financial dataset.
   • The symphony orchestra includes an eighty of musicians.
   • In some card variants, the eighty holds special scoring value.
   • The procurement register lists an eighty of approved suppliers.

   deSubstantiv: die Zahl, das Symbol oder die Gruppe von achtzigruСуществительное: число, символ или группа из восьмидесятиesOchentafrquatre-vingts (numéral cardinal)ptSubstantivo: o número, símbolo ou grupo de oitentazh名词：数字、符号或八十个一组arاسم: العدد أو الرمز أو المجموعة من ثمانين

3. Adjective/Determiner: amounting to eighty A1 formal

   Used attributively before a noun to indicate that the quantity or number of the noun is eighty; modifies plural countable nouns to specify exact quantity.

   • They booked an eighty-week doctoral research program.
   • We need eighty additional credentials for the summit.
   • The laboratory procedure requires eighty milliliters of the buffer solution.
   • She has eighty years of combined experience in the field.
   • Eighty international organizations endorsed the climate accord.

   deAttributives Zahlwort: achtzigruОпределитель/прилагательное: в количестве восьмидесятиesochentafrquatre-vingts (déterminant numéral)ptAdjetivo/determinante: em número de oitentazh数量词：八十的arعدد/صفة: بمقدار ثمانين

4. Pronoun: eighty people or things (plural) B1 formal

   Used as a pronoun to refer to eighty previously mentioned or understood persons or things; takes plural verb agreement.

   • Eight hundred applied, but only eighty were selected for the scholarship.
   • I invited six hundred guests; eighty confirmed their attendance.
   • How many seats should we reserve? — Eighty will be ideal.
   • Several firms submitted bids, but eighty advanced to the contract negotiation stage.
   • Of the manuscripts evaluated, eighty were accepted for publication.

   dePronomen: achtzig Personen oder DingeruМестоимение: восемьдесят человек или предметовesochenta (como pronombre)frquatre-vingts (personnes ou choses)ptPronome: oitenta pessoas ou coisaszh代词：八十个人或事物arضمير: ثمانون شخصًا أو شيئًا

• eightieth ordinal