Coat of arms of Carew

The blazon

or, three lions, passant, in pale, sa. armed and langued gu. — Crest, on a wreath, a mainmast, the round top surrounded with spears, and a demi lion, issuant from the centre sa.

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.