External keel Synonyms

Definitions for External


  • (adjective) not being a vital part of or belonging to something
  • (adjective) situated on the outside or farther out
  • (adjective) happening or arising or located outside or beyond some limits or especially surface

Definitions for Keel


  • (noun) a large craft for travel by water
  • (noun) one of the main longitudinal beams (or plates) of the hull of a vessel; can extend vertically into the water to provide lateral stability
  • (noun) the median ridge on the breastbone of birds that fly