An avid supporter is someone who strongly and enthusiastically backs or stands up for someone or something. They are extremely dedicated, passionate, and committed to the cause or belief they support. Full definition
Truly a family business, they are committed to the community and are avid supporters of local animal rescue organizations. (woofgangbakery.com)
An acquaintance of ours recently started up a CSA, and as avid supporters of local agriculture, Andrew and I jumped at the chance to buy some of her abundant supply of blueberries. (pearltrees.com)
Parents, even those unfamiliar with cloth diapering, catch on unbelievably quickly and are right on their way to becoming avid supporters of cloth diapering, especially where the Freetime diaper system is concerned. (diaperjunction.com)