meaning - What's the difference between "general" and "generic"?

What is the difference between them? Do they have different meanings? When should I use "general" or "generic"?

Answer

General is the opposite of specific, whereas generic refers to something which has no unique features.
To use the book example, a general geography book would be one without a particular focus on one area, while a generic geography book would be the same as every other book out there.

Sometimes they can be used interchangeably, but not always.

General

adjective

1. of or pertaining to all persons or things belonging to a group or category: a general meeting of the employees.



2. of, pertaining to, or true of such persons or things in the main, with possible exceptions; common to most; prevalent; usual: the
   general mood of the people.


3. not limited to one class, field, product, service, etc.; miscellaneous: the general public; general science.


4. considering or dealing with overall characteristics, universal aspects, or important elements, especially without considering all
   details or specific aspects: general instructions; a general
   description; a general resemblance one to another.


5. not specific or definite: I could give them only a general idea of what was going on.

Generic

adjective Also, ge·ner·i·cal.

1. of, applicable to, or referring to all the members of a genus, class, group, or kind; general.


2. of, pertaining to, or noting a genus, especially in biology.


3. (of a word) applicable or referring to both men and women: a generic pronoun.


4. not protected by trademark registration: “Cola” and “shuttle” are generic terms.