WordReference English-Greek Dictionary © 2025:
| Κύριες μεταφράσεις | 
| eighteen, 18 n
 | (cardinal number: 18) | δεκαοκτώ ουσ ουδ | 
| Σχόλιο: επίσης δεκαοχτώ | 
|  | Thirty minus twelve equals eighteen. | 
| eighteen, 18 adj
 | (18 in number) | δεκαοκτώ επίθ | 
| Σχόλιο: επίσης δεκαοχτώ | 
|  | Eighteen people were standing in line when the door opened. | 
| eighteen, 18 adj
 | (18 years of age) (ηλικία) | δεκαοκτώ επίθ | 
| Σχόλιο: επίσης δεκαοχτώ | 
|  | I voted for the first time when I was eighteen. | 
| eighteen, 18 pron
 | (people, things: 18 of them) | δεκαοκτώ, δεκαοχτώ | 
|  | Eighteen of the students failed the exam. | 
| 18 n | US, written (eighteenth day of specified month) | στις δεκαοκτώ, στις δεκαοχτώ περίφρ | 
|  |  | δεκάτη ογδόη φρ ως ουσ θηλ | 
| Σχόλιο: The example would be spoken "June eighteenth". | 
|  | The movie is released on Friday, June 18. | 
| 18 n | mainly UK, written (eighteenth day of specified month) | στις δεκαοκτώ, στις δεκαοχτώ περίφρ | 
|  |  | δεκάτη ογδόη φρ ως ουσ θηλ | 
| Σχόλιο: The example would be spoken as "(the) eighteenth of February". This date format is most commonly used in the UK, though it is gaining popularity in the US. | 
|  | This passport expired on 18 February 2017. |