Definify.com
Webster 1913 Edition
chives
chive
,chives
Noun.
 (Bot.) 
A perennial plant (
Allium Schoenoprasum
), allied to the onion, having hollow cylindrical leaves used for seasoning. The young leaves are used in omelets, etc. [Written also 
cive
.]
Syn. – chive, cive, schnittlaugh, 
Allium schoenoprasum
. Webster 1828 Edition
Chives
CHIVES
,Noun.
 plu.