answer >> /ˈænsər/
Definition: [verb] Say or write something to deal with or as a reaction to someone or something.
Example: “Of course I can,” she answered
Definition: [verb] Act in reaction to (a sound such as a phone ringing or a knock or ring on a door)
Example: David answered the door
Definition: [verb] Defend oneself against (a charge, accusation, or criticism)
Example: he said he would return to Spain to answer all charges
Definition: [verb] Be suitable for fulfilling (a need); satisfy.
Example: entrepreneurship is necessary to answer the needs of national and international markets
Definition: [noun] A thing said, written, or done to deal with or as a reaction to a question, statement, or situation.
Example: he knocked and entered without waiting for an answer