Wordnet 3.0
ADJECTIVE (1)
1.
thriving in a relatively acidic environment (especially of plants requiring a pH well below 7);
The Collaborative International Dictionary of English v.0.48:
acid-loving \acid-loving\ adj.
1. thriving in a relatively acid environment; -- especially
of plants requiring a pH well below 7 alkaline-loving
[WordNet 1.5]
WordNet (r) 3.0 (2006):
acid-loving
adj 1: thriving in a relatively acidic environment (especially
of plants requiring a pH well below 7) [ant: alkaline-
loving]