IPA: //ˈbɛdˌtʃɛr//
KK: /bɛdˌtʃɛr/
A type of chair that can be adjusted to support a person sitting up in bed, often used for those who are ill or need assistance.
The nurse brought a bedchair to help the patient sit up comfortably in bed.
The word 'bedchair' is formed from 'bed' (from Old English 'bed', meaning a place for sleeping) and 'chair' (from Old French 'chaiere', meaning a seat). The combination of these parts describes a piece of furniture that serves the dual purpose of a bed and a chair.
Think of a 'bed' as a place for sleeping and a 'chair' as a seat — a bedchair is a piece of furniture that combines both functions.