ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
trail-blazing (comparative more trail-blazing, superlative most trail-blazing)
trail + blazing
trailblazing (comparative more trailblazing, superlative most trailblazing)
trailblazing
trail‐blazing