(medicine) An ammonium urate crystal having a rounded form with many projecting points.

plural of thorn-apple crystal

(humorous) A woman situated between two men.

plural of rose between two thorns

Alternative form of every rose has its thorn

Every good situation happens with misfortune or adversity

(dialectal or obsolete) Made of or consisting of thorns.

(dated, rare) A plantation of thorny plants.

plural of thornery

A surname.