Adhering firmly and devotedly, as to a person, a cause, or a duty
He was a staunch supporter of the co-operative movement.
Politically, it is evident that he was a staunch supporter of the popular party.
of Germany, who remained to the last his staunch friend.
After the outbreak of the World War he was a staunch supporter of the Allies, and on Jan.
For a long time she sat awake in the dark, unable to staunch the flow of tears.