Lesvian adjective 1noun 1forms 1 adjective1 •Relating to the island of Lesvos (Lesbos) in Greece.Since Lesvos is mainly a mountainous area and sometimes lacks sufficient water, the Lesvian agriculture is characterised by terrace-cultivation. — 2012 noun1 •An inhabitant or a resident of Lesvos (Lesbos).Mytilini, or Lesvos, as it is often called, is a large Greek lisland in a gulf formed by the Turkish coast in the northern corner of the Aegean Sea. Local residents refer to themselves as "Lesvians". — 1999 formsLesvians