Bedside

wiktionary

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From Middle English bedsyde, bedde syde (also as beddes side, beddes syde), equivalent to bed +‎ -side. Compare German Bettseite(“bedside”).

etymonline

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bedside (n.)

"position by a bed," usually in reference to attendance on one confined in bed, mid-15c., bedsyde, from late 14c. as two words, beddes side, from genitive of bed (n.) + side (n.). Bedside manner attested from 1848.