Dictionary.net

The salicylic-acid ester of borneol, bornyl or borneol salicylate, an oily liquid insoluble in water; has been employed in gout and rheumatism, neuralgia, and other painful conditions; it is applied externally, diluted with equal parts of olive oil, by inunction in doses of 3 1-2 (4.0-8.0).

The salicylic ester of borneol, C17H22O3. A proprietary antineuralgic and antirheumatic.