Definition of lecythus in English:
 lecythus
nounPlural lecythiˈlɛsɪθəs
A thin narrow-necked vase or flask from ancient Greece.
 Example sentencesExamples
-  Many beautiful lecythi from the tombs of Athens are preserved in the British Museum.
 -  The white Hellenistic house lecythus consist a particular category of funerary gifts put in the tombs of the Classical period.
 -  In the other two are ancient vases, lecythi, statuettes and other Mycenaean, Geometrical, Corinthian, Boeotian, Attican and Hellenistic archaeological finds, on loan from the Archaeological Museum.
 -  Victors at the Olympic Games were given oil in special lecythi.
 -  The statue was found in a shed, along with fragments from the same statue and a segment of a marble lecythus.
 
Origin
  
Via late Latin from Greek lēkuthos.