Dictionary & Thesaurus

1.

(noun) the passive introduction of a substance (a fluid or drug or electrolyte) into a vein or between tissues (as by gravitational force)

Related Words: instillation, instillment, instilment

2.

(noun) a solution obtained by steeping or soaking a substance (usually in water)

Synonyms: extract

Related Words: Bovril, beef tea, black catechu, catechu, solution