a combining form meaning “eleven,” used in the formation of compound words: hendecahedron.

Origin of hendeca-

combining form representing Greek héndeka eleven, equivalent to hén one (neuter of heîs) + déka ten
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British Dictionary definitions for hendeca-


combining form

elevenhendecagon; hendecahedron; hendecasyllable

Word Origin for hendeca-

from Greek hendeka, from hen, neuter of heis one + deka ten
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