Webster’s Revised Unabridged Dictionary · 1913
Crosslet
Cross′let (-lEt), n. [Dim. of cross.] 1. A small cross. Spenser.
2. [Cf. OF. croisel crucible, and E. Cresset.] A crucible. [Obs.] Chaucer.
Cross′let, a. (Her.) Crossed again; — said of a cross the arms of which are crossed. SeeCross-crosslet.