Found 2 items, similar to instillment.
English → English (WordNet) Definition: instillment instillment n : the introduction of a liquid (by pouring or injection) drop by drop [syn: instillation, instilment]
English → English (gcide) Definition: Instillment Instillment \In*still"ment\, n. The act of instilling; also, that which is instilled. [Written also instilment.] [1913 Webster]