Search Result for "all-or-none": 
Wordnet 3.0

ADJECTIVE (1)

1. occurring completely or not occurring at all;
[syn: all-or-none, all-or-nothing]



WordNet (r) 3.0 (2006):

all-or-none
    adj 1: occurring completely or not occurring at all [syn: all-
           or-none, all-or-nothing]