Retro-bolting
to add sport climbing bolts to a route
Pronunciations
British English
/ˈɹɛtɹəʊ - ˈbəʊltɪŋ/Open converterAmerican English
/ˈɹɛtɹoʊ - ˈboʊltɪŋ/Open converter
These IPA transcriptions are generated from the name above. Proper names may have other pronunciations, and current converter results may differ. How transcription works