柑果 is read as かんか (kanka) and means hesperidium.
かんか
kanka
かんきつるい
citrus fruits
ぎゃくこうか
opposite effect
けっか
bearing fruit
こうか
effects (e.g. sound effects, visual effects, special effects)
せいか
(good) result
いんが
cause and effect
fruits and vegetables
せんか
military gains
けんきゅうけっか
results of a scientific investigation
おんきょうこうか
acoustics
かんすうけっか
function result
ふけっか
failure