Meaning

1. Lacking in force (usually strength) or ability.
2. Unable to sustain a great weight, pressure, or strain.
3. Unable to withstand temptation, urgency, persuasion, etc.; easily impressed, moved, or overcome; accessible; vulnerable.
4. Having a strong, irrepressible emotional love for someone or (less often) something; sentimentally affected by such love.
5. Dilute, lacking in taste or potency.
6. Displaying a particular kind of inflection, including:
7. Displaying a particular kind of inflection, including:
8. Displaying a particular kind of inflection, including:
9. That does not ionize completely into anions and cations in a solution.
10. One of the four fundamental forces associated with nuclear decay.
11. (slang) Bad or uncool.
12. Having a narrow range of logical consequences; narrowly applicable. (Often contrasted with a strong statement which implies it.)
13. Resulting from, or indicating, lack of judgment, discernment, or firmness; unwise; hence, foolish.
14. Not having power to convince; not supported by force of reason or truth; unsustained.
15. Lacking in vigour or expression.
16. Not prevalent or effective, or not felt to be prevalent; not potent; feeble.
17. Tending towards lower prices.
18. Lacking contrast.