A professional who has earned a diploma.

(transitive) To award a diploma to.

A diplomat's immunity to prosecution and/or litigation under local law.

(botany) Describing a plant or fungus where both the haploid and diploid phases are represented by a multicellular phase.

(politics) Use of a neutral third party to negotiate peace between two groups of people that refuse to directly talk with each other.

The science of authenticating, dating, and interpreting old official documents.

plural of diplegia

(medicine) Paralysis that affects symmetrically opposed parts of the body.

(idiomatic, politics) An illness feigned by one or more government officials or other public figures as an excuse for an absence really based on political factors.

plural of diplexer