I. (ˌ)rē-ˈfil
Date: 1615
transitive verb
: to fill again : replenish
intransitive verb
: to become filled again
• re·fill·able -ˈfi-lə-bəl adjective
II. ˈrē-ˌfil noun
Date: 1886
1. : a product or a container and a product used to refill the exhausted supply of a device
2. : something provided again ; especially : a second or later filling of a medical prescription