Word Reference

WordReference is a dictionary and translation website covering multiple language pairs, offering word definitions, verb conjugations and translations for common phrases and terms. Alongside the dictionary, it hosts language forums where users ask and answer questions about grammar, usage and translation, drawing on both native speakers and language learners for context that a dictionary alone cannot give to someone unfamiliar with a phrase.

Its ads.txt file lists 133 ad systems, made up of 15 direct relationships and 132 resellers, reflecting the programmatic advertising setup common to free reference sites with high traffic.