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Originally Posted by rameshpahwa Thanks a lot for the beautiful explanation of "Bridge of Asses" and "Wrong footing". I have a mine of questions which seem will never end. What is : (1) "Knee trembler" (2) "chasing chimera" and (3) "The black tongue". |
It would be helpful if you provided context for these phrases.
As it is, I can only give you guesses.
Trembling of the knees is often a description of fear, so a "knee trembler" might be something scary, like a horror movie.
The only non-medical meaning of "chimera" is "fanciful mental illusion". This may mean pursuing such an illusion. This sould have an article before the noun.
"Black tongue" could be a mild medical condition of the tongue or a normal description of chow chow dogs.