bursal

bursa +‎ -al

bursal (comparative more bursal, superlative most bursal)

1. (anatomy) Relating to, or resembling, a bursa

• extrabursal

• lubras

bursal (feminine singular bursale, masculine plural bursaux, feminine plural bursales)

1. Of or relating to a tax, especially an extraordinary tax

• “bursal” in le Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

• brulas, brûlas