縹渺たる

(1)seemingly boundless in amount, number, degree, or especially extent; "unbounded enthusiasm"; "children with boundless energy"; "a limitless supply of money"

(2)一見して量、数、程度または特に範囲が果てしない

(3)indistinct or hazy in outline; "a landscape of blurred outlines"; "the trees were just blurry shapes"

(4)アウトラインが不明瞭、あるいはかすんでいる

(5)not clearly defined or easy to perceive or understand; "indistinct shapes in the gloom"; "an indistinct memory"; "only indistinct notions of what to do"

(6)明確に定義されていない、または感知するあるいは理解することが容易ではない

(1)