DOUBTFUL a.
or named; as, a doubtful case, hue, claim, title, species, and the like. Beauty is but a vain and doubtful good. Shak. Is it a great cruelty to expel from our abode the enemy of our peace, or even the doubtful friend [i. e., one as to whose sincerity there may be doubts] Bancroft.
EFFECT n.
ct, To no effect, or Without effect, destitute of results, validity, force, and the like; vain; fruitless. "Making the word of God of none effect through your tradition." Mark vii. 13. "All my study be to no effect." Shak. -- To give effect to, to make valid; to carry out in practice; to push to its results. -- To ta…