(linguistics) A hypothetical, usually unattested language formed by making comparisons between the similarities of actual languages.

plural of reconstructed language

plural of artificial language

(linguistics) A situation where two or more languages in the same geographic region merge together without a definable boundary.

(military, nautical) a warship, a type of destroyer used to lead a division, flotilla or squadron at sea and in combat, a heavy destroyer variant with larger displacement for command and control.

plural of leaf beetle

plural of blue-sided leaf frog

plural of leaf frog

plural of leaf-beetle

(US, slang) A cinch; something very easy.