(US) A classification of lumber, widely used in construction in much of the US, from any of several species of genus Pinus grown in the southeastern United States. / Pinus palustris, longleaf pine.

(gynaecology) An antiseptic solution used to sterilise and stain the vagina, cervix and surrounding skin during gynaecological procedures, and therefore reducing postoperative infection.

The wood of a South African tree, Ptaeroxylon obliquum.

simple past tense and past participle of fight fire with fire