a. [f. BELT sb.1 + -LESS.] Without a belt.
1884. [R. W. Baddeley], in Pall Mall Gaz., 5 June, 11/1.
| In waistcoat black, and beltless trousers, with | |
| His braces not let down. | 
1884. Gilmour, Mongols, 276. The common word for woman in Mongolia is beltless.