castle site;  ruins of a castle
 phalanx (phalange) of the foot
 big toe;  great toe;  hallex
 historic ruins;  remains;  historic site
 fourth toe;  ring toe;  outer toe (bird)
 polydactyly;  polydactylism;  hyperdactyly
 ruins of old kilns;  old kiln sites
 first toe;  big toe;  great toe;  hallux;  hind toe (birds)
 digitigrade (walking on the toes)
 second toe;  long toe;  inner toe (bird)
 footpad dermatitis (animals);  FPD