oral history 
noun [mass noun]
The collection and study of historical information using tape recordings of interviews with people having personal knowledge of past events.She spent almost thirty years collecting oral history and testimony in all parts of Wales....
- The kinds of interviewing carried out in qualitative research are typical also of life history and oral history interviewing.
- Using archive sources and oral history interviews, Professor Chamberlain will unravel their amazing stories.
- accipitrary
- accipitrine
- accismus
- acclaim
- acclaimed
- acclaimer
- acclamation
- acclamator
- acclamatory
- acclimatable
- acclimatation
- acclimate
- acclimation
- acclimatisable
- acclimatise
- acclimatiser
- acclimatizable
- acclimatization
- acclimatization garden
- acclimatization society
- acclimatize
- acclimatizer
- acclimator
- acclivitous
- acclivity