na-adjective
Used like the English word 'fragile' to describe things, systems, or emotional states that are easily broken or delicate. Often used in technical, literary, or metaphorical contexts.
このガラス細工はとてもフラジャイルだ。
This glasswork is very fragile.
彼の精神状態はフラジャイルで、少しのことで
His mental state is fragile; he gets depressed over little things.