boil
boiling
brew
chemical solution
coction
combination
composition
concentrate
concentration
concoction
confection
decoctum
distillate
distillation
ebullience
ebulliency
ebulliometer
ebullition
elixir
essence
expression
extract
extraction
imbuement
impregnation
infiltration
infusion
instillation
instillment
interpenetration
leach
leachate
lixivium
marination
mixture
penetration
permeation
pervasion
pressing
purification
quintessence
refinement
rendering
rendition
saturation
seething
simmer
simmering
soaking
solution
decoct
flower-water
juyce
potion
syrup
tablespoonful
tincture