Search Result for "first in first out":
Wordnet 3.0

NOUN (1)

1. inventory accounting in which the oldest items (those first acquired) are assumed to be the first sold;
[syn: first in first out, FIFO]



WordNet (r) 3.0 (2006):

first in first out
    n 1: inventory accounting in which the oldest items (those first
         acquired) are assumed to be the first sold [syn: first in
         first out, FIFO]