[RSL] subs. m. ETYM claustrarius1. [FREQ minima 1indicium 0,06/d.c.m.] ¶ is qui claustra uel claues componit — cerrajero [HYPER artifex] 400 Hist Aug Alex 24.5. claustrariorum, argentariorum, aurificum et ceterarum artium uectigal pulcherrimum instituit.