Samuel Morse filed claims in the Patent Office for his invention of the telegraph and also for the “use of the motive power of the electric or galvanic current…however developed, for marking or printing intelligible characters, signs or letters at any distances.

the correct answer is "part of speech" if the portion used is "verb, noun" there is another question similar to this with the same question but different portion. the other portion is "hand write" and the correct component for that question is "antonym".

hope this . : )