instillation   (Sound)

The instillation has 2 Senses.

• instilment, instillment, instillation
• the introduction of a liquid (by pouring or injection) drop by drop
• 一滴ずつ液体を投入する（注ぐまたは注射で）

• instillation
• a liquid that is instilled drop by drop
• 一滴ずつしみ込む液体