weakest

adjective

1. 1

   Lacking in force (usually strength) or ability.

   “The child was too weak to move the boulder.”

2. 2

   Unable to sustain a great weight, pressure, or strain.

   “a weak timber; a weak rope”

3. 3

   Unable to withstand temptation, urgency, persuasion, etc.; easily impressed, moved, or overcome; accessible; vulnerable.

   “weak resolutions; weak virtue”

4. 4

   Dilute, lacking in taste or potency.

   “We were served stale bread and weak tea.”

5. 5

   (grammar) Displaying a particular kind of inflection, including:

6. 6

   That does not ionize completely into anions and cations in a solution.

   “a weak acid;  a weak base”

7. 7

   One of the four fundamental forces associated with nuclear decay.

8. 8

   Bad or uncool.

   “This place is weak.”

9. 9

   Having a narrow range of logical consequences; narrowly applicable. (Often contrasted with a strong statement which implies it.)

10. 10

    Resulting from, or indicating, lack of judgment, discernment, or firmness; unwise; hence, foolish.

11. 11

    Not having power to convince; not supported by force of reason or truth; unsustained.

    “The prosecution advanced a weak case.”

12. 12

    Lacking in vigour or expression.

    “a weak sentence; a weak style”

13. 13

    Not prevalent or effective, or not felt to be prevalent; not potent; feeble.

14. 14

    Tending towards lower prices.

    “a weak market; wheat is weak at present”

15. 15

    Lacking contrast.

    “a weak negative”