This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Weak in body, especially from old age or disease; feeble. See Synonyms at weak.

adj. Lacking firmness of will, character, or purpose; irresolute.

adj. Not strong or stable; shaky: an infirm support.

adj. Weak or ill, not in good health.

adj. insecure; irresolute

adj. frail; unstable

v. To contradict, to provide proof that something is not.

adj. Not firm or sound; weak; feeble

adj. Weak of mind or will; irresolute; vacillating.

adj. Not solid or stable; insecure; precarious.

v. To weaken; to enfeeble.

Not firm, stable, or strong; lacking stability or solidity; faltering; feeble: as, an infirm support; an infirm judgment.

Specifically Not sound in health; impaired in health or vitality; enfeebled; weak: as, infirm in body or constitution.

Voidable; obnoxious to legal objection that may destroy apparent efficacy.

To weaken; enfeeble.

To make less firm or certain; render doubtful, questionable, or dubious.

adj. lacking bodily or muscular strength or vitality

adj. lacking firmness of will or character or purpose

"Now I read that being old and infirm is no bar to voting Obama, not even having advanced Alzheimers is a bar."

frail    irresolute   

confirm   

sickly    vacillating    debilitated    irresolute    enfeebled    weak    imbecile    decrepit    feeble    insecure   

Germ    Herm    affirm    berm    confirm    ferm    firm    germ    herm    long-term   

decrepit    indisposed    diseased    frail    lame    distraught    maim    deaf    deform    friendless