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Kaifeng
Kaikoura
Kaikoura Ranges
kail
Kailua
kainga
kainite
Kaipara Harbour
kairomone
Kairouan
kaiser
kaiser roll
kaiserin
kaiso
kaiten
kaizen
kajal
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kairomone

kai·ro·mone [ krə mn ] (plural kai·ro·mones)


noun 
Definition:
 
substance involuntarily attracting other species: a substance released by one species that benefits members of another, e.g. parasites, by being a signal or attractant to them

[Late 20th century. < Greek kairos "opportunity, advantage," after pheromone]
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