cruciform

From Latin crux (“cross”) +‎ -iform.

cruciform

1. Having the shape of a cross.

   Synonyms: cross-shaped, cruciate

cruciform (plural cruciforms)

1. (genetics) A cross shape in DNA; a Holliday junction.
2. Any emblem in the shape of a cross.
   • 2005, New Scientist, volumes 187-188, page 72:

     Michael Eaton has discovered that if you visit its websites you will be warned: "Royal Mail, the Royal Mail Cruciform and the colour red are registered trademarks of Royal Mail Group plc."

Borrowed from French cruciforme.

cruciform m or n (feminine singular cruciformă, masculine plural cruciformi, feminine and neuter plural cruciforme)

1. cruciform