1.verbTo explain or tell the meaning of; to translate orally into intelligible or familiar language or terms. applied especially to language, but also to dreams, signs, conduct, mysteries, etc.
"to interpret an Indian speech"
2.verbTo apprehend and represent by means of art; to show by illustrative representation
"The actor interpreted the character of Hamlet with great skill."
3.verbTo act as an interpreter.
"He interpreted at the meeting between the Chinese and French associates."
4.verbTo analyse or execute (a program) by reading the instructions as they are encountered, rather than compiling in advance.