another name for tone cluster (CT)

SFI Strategic Research Clusters (SRCs) will help link scientists and engineers in partnerships across academia and industry to address crucial research questions, foster the development of new and existing Irish-based technology companies, and grow partnerships with industry that could make an important contribution to Ireland and its economy. The SRC programme has been designed to facilitate the clustering of outstanding researchers to carry out joint research activities in areas of strategic importance to Ireland (in ICT and/or BioTech sectors), while also giving the time and resources to attract and cultivate strong industry partnerships that can inform and enhance their research programmes.

dissonant chord (on piano, mostly) consisting of at least three adjacent notes with no more than a semitone between pairs (CT)