kitemark

kite +‎ mark

kitemark (plural kitemarks)

1. (UK) A certification symbol placed on products by the British Standards Institute, based on the letters B, S, and V.
2. (by extension) Any similar certification or, in colloquial terms, as a benchmark intended to indicate safety or good quality.

   Synonyms: trustmark, benchmark

kitemark (third-person singular simple present kitemarks, present participle kitemarking, simple past and past participle kitemarked)

1. (British, transitive) To approve or certify by awarding the kitemark.