# eight
## Conventions internationales
### Nom scientifique

eight \ˈei̯t\
* (radiotéléphonie) Mot de code radiotéléphonique de l'OACI, OTAN et SIA pour le chiffre 8.

## Anglais

| 0 | zero | 10 | ten | 20 | twenty | 30 | thirty | 40 | forty | 50 | fifty | 60 | sixty | 70 | seventy | 80 | eighty | 90 | ninety |
| 1 | one | 11 | eleven | 21 | twenty-one | 31 | thirty-one | 41 | forty-one | 51 | fifty-one | 61 | sixty-one | 71 | seventy-one | 81 | eighty-one | 91 | ninety-one |
| 2 | two | 12 | twelve | 22 | twenty-two | 32 | thirty-two | 42 | forty-two | 52 | fifty-two | 62 | sixty-two | 72 | seventy-two | 82 | eighty-two | 92 | ninety-two |
| 3 | three | 13 | thirteen | 23 | twenty-three | 33 | thirty-three | 43 | forty-three | 53 | fifty-three | 63 | sixty-three | 73 | seventy-three | 83 | eighty-three | 93 | ninety-three |
| 4 | four | 14 | fourteen | 24 | twenty-four | 34 | thirty-four | 44 | forty-four | 54 | fifty-four | 64 | sixty-four | 74 | seventy-four | 84 | eighty-four | 94 | ninety-four |
| 5 | five | 15 | fifteen | 25 | twenty-five | 35 | thirty-five | 45 | forty-five | 55 | fifty-five | 65 | sixty-five | 75 | seventy-five | 85 | eighty-five | 95 | ninety-five |
| 6 | six | 16 | sixteen | 26 | twenty-six | 36 | thirty-six | 46 | forty-six | 56 | fifty-six | 66 | sixty-six | 76 | seventy-six | 86 | eighty-six | 96 | ninety-six |
| 7 | seven | 17 | seventeen | 27 | twenty-seven | 37 | thirty-seven | 47 | forty-seven | 57 | fifty-seven | 67 | sixty-seven | 77 | seventy-seven | 87 | eighty-seven | 97 | ninety-seven |
| 8 | eight | 18 | eighteen | 28 | twenty-eight | 38 | thirty-eight | 48 | forty-eight | 58 | fifty-eight | 68 | sixty-eight | 78 | seventy-eight | 88 | eighty-eight | 98 | ninety-eight |
| 9 | nine | 19 | nineteen | 29 | twenty-nine | 39 | thirty-nine | 49 | forty-nine | 59 | fifty-nine | 69 | sixty-nine | 79 | seventy-nine | 89 | eighty-nine | 99 | ninety-nine |
| 100 | one hundred |
| 200 | two hundred |
| 300 | three hundred |
| 400 | four hundred |
| 500 | five hundred |
| 600 | six hundred |
| 700 | seven hundred |
| 800 | eight hundred |
| 900 | nine hundred |
| 1 000 | one thousand |
| 2 000 | two thousand |
| 3 000 | three thousand |
| 4 000 | four thousand |
| 5 000 | five thousand |
| 6 000 | six thousand |
| 7 000 | seven thousand |
| 8 000 | eight thousand |
| 9 000 | nine thousand |
| 1 000 000 = 1 000$^{1+1}$ | million | 1 000 × 1 000 000 = 1 000$^{1+2}$ | billion |
| 1 000 000$^2$ = 1 000$^{1+3}$ | trillion | 1 000 × 1 000 000$^2$ = 1 000$^{1+4}$ | quadrillion |
| 1 000 000$^3$ = 1 000$^{1+5}$ | quintillion | 1 000 × 1 000 000$^3$ = 1 000$^{1+6}$ | sextillion |
| 1 000 000$^4$ = 1 000$^{1+7}$ | septillion | 1 000 × 1 000 000$^4$ = 1 000$^{1+8}$ | octillion |
| 1 000 000$^5$ = 1 000$^{1+9}$ | nonillion | 1 000 × 1 000 000$^5$ = 1 000$^{1+10}$ | decillion |
| 1 000 000$^6$ = 1 000$^{1+11}$ | undecillion | 1 000 × 1 000 000$^6$ = 1 000$^{1+12}$ | duodecillion |
| 1 000 000$^7$ = 1 000$^{1+13}$ | tredecillion | 1 000 × 1 000 000$^7$ = 1 000$^{1+14}$ | quattuordecillion |
| 1 000 000$^8$ = 1 000$^{1+15}$ | quindecillion | 1 000 × 1 000 000$^8$ = 1 000$^{1+16}$ | sexdecillion |
| 1 000 000$^9$ = 1 000$^{1+17}$ | septendecillion | 1 000 × 1 000 000$^9$ = 1 000$^{1+18}$ | octodecillion |
| 1 000 000$^{10}$ = 1 000$^{1+19}$ | novemdecillion | 1 000 × 1 000 000$^{10}$ = 1 000$^{1+20}$ | vigintillion |
| 1 000 000$^{11}$ = 1 000$^{1+21}$ | unvigintillion | 1 000 × 1 000 000$^{11}$ = 1 000$^{1+22}$ | duovigintillion |
| 1 000 000$^{12}$ = 1 000$^{1+23}$ | trevigintillion | 1 000 × 1 000 000$^{12}$ = 1 000$^{1+24}$ | quattuorvigintillion |
| 1 000 000$^{13}$ = 1 000$^{1+25}$ | quinvigintillion | 1 000 × 1 000 000$^{13}$ = 1 000$^{1+26}$ | sexvigintillion |
| 1 000 000$^{14}$ = 1 000$^{1+27}$ | septenvigintillion | 1 000 × 1 000 000$^{14}$ = 1 000$^{1+28}$ | octovigintillion |
| 1 000 000$^{15}$ = 1 000$^{1+29}$ | novemvigintillion | 1 000 × 1 000 000$^{15}$ = 1 000$^{1+30}$ | trigintillion |
| 1 000 000$^{16}$ = 1 000$^{1+31}$ | untrigintillion | 1 000 × 1 000 000$^{16}$ = 1 000$^{1+32}$ | duotrigintillion |
| 1 000 000$^{17}$ = 1 000$^{1+33}$ | tretrigintillion | 1 000 × 1 000 000$^{17}$ = 1 000$^{1+34}$ | quattuortrigintillion |
| 1 000 000$^{18}$ = 1 000$^{1+35}$ | quintrigintillion | 1 000 × 1 000 000$^{18}$ = 1 000$^{1+36}$ | sextrigintillion |

### Étymologie

    Du vieil anglais eahta, du proto-germanique *ahtōu (en), de l’indo-européen commun *oḱtṓw

### Adjectif numéral

eight \ˈeɪt\ cardinal pluriel
* Huit.
** I sleep about eight hours a night.
    Je dors environ huit heures par nuit.
* (be, turn +) Huit ans (âge d’une personne).
* (at +) Huit heures.
* (on +) Le 8 (d’un mois).

#### Dérivés

* eighth (ordinal)
* eighty-eight
* fifty-eight
* figure 8
* forty-eight
* ninety-eight
* seventy-eight
* sixty-eight
* thirty-eight
* twenty-eight

#### Apparentés étymologiques

* eighteen
* eighty

### Nom commun

eight \ˈeɪt\
* Huit.
** I thought the meeting was at eight o’clock.
    Je croyais que la réunion était à huit heures.