Question

Choose the one which best expresses the meaning of
SLAKE
A. Erase
B. Quench
C. Rub
D. Sharpen

Answer 1

Hint:Slake is a word used to refer to satisfying the thirst. The answer to the above should be relating to satisfying someone's thirst.

Complete step-by-step answer:
Option A is Erase is an incorrect option which means deleting something forever or undoing something that has gone wrong. It is an irreversible action often. It does not relate to satisfying one's thirst or satisfying thirst.
Option B is quench is a correct option which also means satisfying the thirst of someone. It is usually used to refer to immediate need of quenching or satisfying the thirst of a person. For example, In the time of unavailability, You can use lime water to quench the thirst of soft drinks.
Option C is Rub is an incorrect option which means making two surfaces come together against each other and making a movement. It does not stand the requirements of satisfying someone's thirst and therefore, has no connection with word slake.
Option D is sharpened is an incorrect option which means improving something to make it better by shape or looks. It is a synonym of blunt and can also be used to denote improving someone's inner skills or polishing up the personality.

Note:Slake has two different meanings one is the quench or satisfying someone's thirst and other is a scientific meaning. Therefore, the application of it in a sentence alters its meaning.
In scientific terms, it means combining the lime with water producing calcium hydroxide. In earlier times, it was used as a synonym for numerous words like wrath, desire etc.