Definify.com
Webster 1913 Edition
Odor
O′dor
(ō′dẽr)
, Noun.
 [OE. 
odor
, odour
, OF. odor
, odour
, F. odeur
, fr. L. odor
; akin to olere 
to smell, Gr. ὄζειν
, Lith. ůsti
. Cf. Olfactory
, Osmium
, Ozone
, Redolent
.] [Written also 
odour
.] Any smell, whether fragrant or offensive; scent; perfume. 
Meseemed I smelt a garden of sweet flowers,
That dainty
That dainty
odors 
from them threw around. Spenser.
To be in bad odor
, to be out of favor, or in bad repute.
 Webster 1828 Edition
Odor
O'DOR
,Noun.