Search Result for "pillion": 
Wordnet 3.0

NOUN (1)

1. a seat behind the rider of a horse or motorbike etc.;


The Collaborative International Dictionary of English v.0.48:

Pillion \Pil"lion\, n. [Ir. pillin, pilliun (akin to Gael. pillean, pillin), fr. Ir. & Gael. pill, peall, a skin or hide, prob. fr. L. pellis. See Pell, n., Fell skin.] 1. A panel or cushion saddle; the under pad or cushion of saddle; esp., a pad or cushion put on behind a man's saddle, on which a woman may ride. [1913 Webster] His [a soldier's] shank pillion without stirrups. --Spenser. [1913 Webster] 2. A saddle or seat behind the driver's saddle on a motorcycle, used by passengers. [PJC]
WordNet (r) 3.0 (2006):

pillion n 1: a seat behind the rider of a horse or motorbike etc.