Lessepsian

The preposterous demands urged in connexion with the bombardment of Alexandria are the youngest, as the Lessepsian conception of the rights of the Canal Company is among the oldest, fruits of the same general ideas.

Source: wiktionary

Did not Lord Palmerston declare that the construction of the canal was an impossibility? What subsequent occurrence can prevail over these two eternal truths? The Lessepsian policy has in fact been throughout a policy of absolute monopoly, which received its first and only defeat from Lord Beaconsfield's purchase of the Khedive's shares in 1875.

Source: wiktionary

But, at the least, these gentlemen must have had two votes between them—that is to say, they could dispose of a fifth of the whole voting power which Great Britain, with its millions of holding, is ever to hope for according as far as the Lessepsian agreement goes.

Source: wiktionary

The Polychaeta Cirriformia semicincta, Branchiosyllis uncinigera and Spirobranchus giganteus, considered by [Lucien] Laubier (1966) to be lessepsian immigrants, are more probably circumtropical species, which are warm water relics along the Levant coast, where Laubier found them, and not necessarily immigrants through the Suez Canal.

Source: wiktionary