From en.wiktionary.org:
[ringback]
** English
*** Verb
[ring < ,,rang,rung> back]
1. To return a phone call.
2. To make another phone call to the same person.
**** Translations
[Return a call]
- French: [fr]
- Ukrainian: [uk] , [uk]
[trans-bottom]
[Make another call to the same person]
- French: [fr]
[trans-bottom]
*** Anagrams
- [en]