(military) The use of toxic properties of chemical substances as weapons of war, through the intentional exposure of enemy forces to such substances.

Locustella luscinioides, an Old World warbler, found in parts of Europe, Western Asia, and sub-Saharan Africa.

Formica sanguinea / Used other than figuratively or idiomatically: see warrior, ant.

Porcelain manufactured in Sèvres, France, especially in the national factory situated there.

Phylloscopus trochilus, common species of Eurasiafrican leaf warbler

A surname originating as an occupation for a warden. / A village and civil parish in south Northumberland, England (OS grid ref NY9166).

The section of a workhouse where tramps and itinerants could be accommodated for one night.

Setophaga fusca, a small New World warbler.

The use of nuclear weapons as weapons of war.

An employee who has the role of protecting wildlife.