Search Result for "double up":
Wordnet 3.0

VERB (3)

1. bend over or curl up, usually with laughter or pain;
- Example: "He doubled and vomited violently"
[syn: double over, double, double up]

2. share a room or a bed designed for only one person;

3. stake winnings from one bet on a subsequent wager;
[syn: parlay, double up]



WordNet (r) 3.0 (2006):

double up
    v 1: bend over or curl up, usually with laughter or pain; "He
         doubled and vomited violently" [syn: double over,
         double, double up]
    2: share a room or a bed designed for only one person
    3: stake winnings from one bet on a subsequent wager [syn:
       parlay, double up]