0 relating to a senate (= one of the two groups of politicians who make laws in some countries) or to a senator (= a member of a senate):
1 relating to a senate or a senator:
senatorial candidates
a Senatorial committee
A unified party is an absolute must if we are to win November's senatorial race.
They contributed $10,000 each to the Democratic senatorial and congressional committees.
As part of their senatorial or equestrian career (cursus honorum) they served with the legions.
As our data suggest, this led to fewer senatorial affiliations with veterans' and perhaps fraternal associations, the major traditional types of cross-class male membership associations.
Between 1946 and 1974 the effect of each variable, previous average presidential and senatorial vote, declined by similar amounts.
By 1930, the population of the largest senatorial district was 2.2 million, whereas the smallest district had 7,915.