He was pre-eminently a student. He published _De pictura veterum_ (1637) (in English by the author, 1638; enlarged and improved edition, edited by J. G. Graevius, who prefixed a life of Junius, with a catalogue of architects, painters, &c., and their works, Rotterdam, 1694); _Observationes in Willerami Abbatis francicam paraphrasin cantici canticorum_ (Amsterdam, 1655); _Annotationes in harmoniam latino-francicam quatuor evangelistarum, latine a Tatiano confectam_ (Amsterdam, 1655); _Caedmonis monachi paraphrasis poetica geneseos_ (Amsterdam, 1655) (see criticism under CAEDMON); _Quatuor D.N.I.C. evangeliorum versiones perantiquae duae, gothica scilicet et anglo-saxonica_ (Dort, 2 vols., 1665) (the Gothic version in this book Junius transcribed from the Silver Codex of Ulfilas; the Anglo-Saxon version is from an edition by Thomas Marshall, whose notes to both versions are given, and a Gothic glossary by Junius); _Etymologicum anglicanum_, edited by Edward Lye, and preceded by a life of Junius and George Hickes's Anglo-Saxon grammar (Oxford, 1743) (its results require careful verification in the light of modern research). His rich collection of ancient MSS., edited and annotated by him, Junius bequeathed to the university of Oxford. Graevius gives a list of them; the most important are a version of the _Ormulum_, the version of Caedmon, and 9 volumes containing _Glossarium v. linguarum septentrionalium_. JUNK. (1) (Through Port. _junco_, adapted from Javanese _djong_, or Malayan _adjong_, ship), the name of the native sailing vessel, common to the far eastern seas, and especially used by the Chinese and Javanese. It is a flat-bottomed, high-sterned vessel with square bows and masts carrying lug-sails, often made of matting. (2) A nautical term for small pieces of disused rope or cable, cut up to make fenders, oakum, &c., hence applied colloquially by sailors to the salt beef and pork used on board ship. The word is of doubtful origin, but may be connected with "junk" (Lat. _juncus_), a reed, or rush. This word is now obsolete except as applied to a form of surgical appliance, used as a support in cases of fracture where immediate setting is impossible, and consisting of a shaped pillow or cushion stuffed with straw or horsehair, formerly with rushes or reeds.