thousand (
http://definr.com/thousand)
adj : denoting a quantity consisting of 1,000 items or units [syn:
a thousand,
one thousand,
1000,
m,
k]
n : the cardinal number that is the product of 10 and 100 [syn:
one thousand,
1000,
M,
K,
chiliad,
G,
grand,
thou,
yard]