(transitive) To cause to become an element of something; to insert or fill. / (transitive) To steep in a liquid, so as to extract the soluble constituents (usually medicinal or herbal).

Capable of being infused. / From which an infusion may be made.

That cannot be fused; unmeltable.

plural of infusion

Capability of being infused, poured in, or instilled.

Incapability or difficulty of being fused, melted, or dissolved.

herb oil mixed with other oil

plural of infused oil