RhymeZone: silent definitions

Definitions of silent:

adjective: marked by absence of sound
Example: "A silent house"
adjective: having a frequency below or above the range of human audibility
Example: "A silent dog whistle"
adjective: not made to sound
Example: "The silent `h' at the beginning of `honor'"
adjective: failing to speak or communicate etc when expected to
Example: "The witness remained silent"
adjective: indicated by necessary connotation though not expressed directly
Example: "Gave silent consent"
adjective: unable to speak because of hereditary deafness