1. Easily broken; fragile; not firm or durable; liable to fail and perish; easily destroyed; not tenacious of life; weak; infirm.
"That I may know how frail I am." -- Ps. xxxix. 4.
"An old bent man, worn and frail." -- Lowell.
2. Tender. [Obs.]
"Deep indignation and compassion." -- Spenser.
3. Liable to fall from virtue or be led into sin; not strong against temptation; weak in resolution; also, unchaste; -- often applied to fallen women.
"Man is frail, and prone to evil." -- Jer. Taylor.