usefullest

English

Adjective

usefullest

  1. superlative form of useful: most useful
    • 1871, Plato, quoting Protarchus, translated by Benjamin Jowett, The Dialogues of Plato[1], volume 3, Clarendon Press, page 152:
      But, Socrates, I have heard Gorgias say that rhetoric is the greatest and usefullest of arts ; and I should not like to quarrel either with him or you.