Describes fish that migrate from fresh water to the sea, or vice versa, to feed or breed. ... (09 Oct 1997) ... Found on http://www.encyclo.co.uk/local/20973
Referring to a life history characterized by migration between waters of different salinities for growth and spawning. Encompasses both anadromous and catadromous life histories. Found on http://www.encyclo.co.uk/visitor-contributions.php
(of a leaf&hasp;) having a fanlike arrangement of veins. · (of fish) migrating between fresh and salt waters. Cf. anadromous, catadromous. Found on https://www.infoplease.com/dictionary/diadromous