Plaited means woven into three interlacing strands. Plaited hair.
The same word covers bread, leather and rope, since the technique is identical. Plaited work is stronger than the strands separately, because the load is shared across all three.
1adjectiveplaitedWoven into three interlacing strands.
“Her plaited hair reached the middle of her back.”
plaited is a quality.
Latin
plectō
Anglo-Norman
pleit
Middle English
pleit
English
plait
English, today
plaited
plait comes from Middle English pleit, from Anglo-Norman pleit (compare Old French ploit), from Latin plectō, which is akin to Old Norse flétta (Danish flette), Russian плести́ and also to Old English fleohtan, which it displaced. a doublet of plight and pleat.
Etymology from Wiktionary, CC BY-SA