Search Result for "nudger": 
Wordnet 3.0

NOUN (1)

1. someone who nudges; someone who gives a gentle push;
- Example: "he needs a regular nudger to keep him awake"



WordNet (r) 3.0 (2006):

nudger
    n 1: someone who nudges; someone who gives a gentle push; "he
         needs a regular nudger to keep him awake"