also: くびつき
noun
children's haircut with long hair at the nape
Archaic term for a traditional children's hairstyle where the hair in the back is left long enough to reach the nape of the neck.
江戸時代の絵には、項着にした子供が描かれている。
In Edo-period pictures, children with the unatsuki haircut are depicted.
Compound of 項 (una, 'nape of the neck') + 着き (tsuki, 'attaching' or 'reaching'). The exact historical derivation is uncertain.