pre-series en · ADJ
Etymology
From pre- + series.
Meanings
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(alt-of, alternative, not-comparable) Alternative form of preseries.
alt of preseries
The next phase of the project is for three pre-series production vehicles to be built by early next year, and for the train to be approved for passenger operation by 2024.
2021 October 20, Paul Stephen, “Very Light Rail demonstrator offers reopening hopes”, in RAIL, number 942, page 18: