WordWeb Online

1. A low bed to be slid under a higher bed
   - trundle bed, trundle, truckle bed

1. Yield to out of weakness
    
2. Try to gain favour by cringing or flattering
   "He is always truckling to his boss";
   - fawn, toady, bootlick [informal], kowtow, kotow, suck up [informal], smoodge [Austral, informal]

Derived forms: truckling, truckles, truckled

Type of: bed, blandish, flatter, relent, soften, yield

Encyclopedia: Truckle