Old English beddian "to provide with a bed or lodgings," from bed, n.. From c.1300 as "to go to bed," also "to copulate with, to go to bed with;" 1440 as "to lay out (land) in plots or beds." Related: Bedded; bedding.

Old English bedd "bed, couch, resting place, garden plot," from Proto-Germanic *badjam "sleeping place dug in the ground" (cognates: Old Frisian, Old Saxon bed, Middle Dutch bedde, Old Norse beðr, Old High German betti, German Bett, Gothic badi "bed"), from PIE root *bhedh- "to dig, pierce" (cognates: Hittite beda- "to pierce, prick," Greek bothyros "pit," Latin fossa "ditch," Lithuanian bedre "to dig," Breton bez "grave"). Both "sleeping" and "gardening" senses are in Old English. Meaning "bottom of a lake, sea, watercourse" is from 1580s.