Pioneering means being the first to develop something new. Pioneering work, a pioneering surgeon, pioneering research.
It is high praise and is nearly always awarded afterwards, since nobody knows at the time whether the road leads anywhere. The pioneer it comes from was a soldier sent ahead to clear the way.
1adjectivepioneeringBeing the first to develop something new.
“The hospital is known around the world for its pioneering heart surgery.”
pioneering is a quality.
Middle French
pionnier
English
pioneer
English, today
pioneering
Built from
pioneer comes from Middle French pionnier. From Middle French pionnier (“originally, a foot soldier”), Old French peonier, from peon (“a foot soldier”) (modern French: pion). See pawn (in chess).
Etymology from Wiktionary, CC BY-SA