for - PhD thesis - Graph model for words and their meaning

A Daily Timeline Of Key Vaccine Topics In 2021 Through A TF-IDF BigQuery Analysis Of The Global Relationship Graph – The GDELT Project. (n.d.). Retrieved May 14, 2021, from https://blog.gdeltproject.org/a-daily-timeline-of-key-vaccine-topics-in-2021-through-a-tf-idf-bigquery-analysis-of-the-global-relationship-graph/

I like this as a good alternative to the word arborescence. It seems to intuitively describe the concept using a more English-sounding word: it's talking about a specific branch/branching of the tree. Right?