pluteus

Noun

 * 1)  A low screen between columns, especially one that surrounds the choir of a church
 * 2)  The free-swimming larvae of echinoderms.

Etymology
From, of ultimate origin. Possibly from a late, ?, shared with 🇨🇬, 🇨🇬 (🇨🇬, 🇨🇬, 🇨🇬).

Noun

 * 1) A form of protective shed or breastwork.
 * 2) A moveable screen.
 * 3) A bookcase, bookshelf