1) Bloody Mary seasoning 2) Edible salt 
Celery salt is a seasoned salt used as a food seasoning, made from ground seeds, which may come from celery or its relative lovage. It may also be produced using dried celery or seed oleoresin. ==Additives== Celery salt normally contains an anticaking agent such as silicon dioxide or calcium silicate. Some brands of celery salt are very high in th...
Celery salt is a mixture of fine white salt and ground celery seeds.
[n] - ground celery seed and salt
noun ground celery seed and salt
a seasoning of finely ground celery seed and salt.