Definify.com
Webster 1913 Edition
Instillation
Inˊstil-la′tion
,Noun.
[L.
instillatio
: cf. F. instillation
.] The act of instilling; also, that which is instilled.
Johnson.
Webster 1828 Edition
Instillation
INSTILLA'TION
,Noun.
1.
The act of infusing slowly into the mind.2.
That which is instilled or infused.