either within or without

either Determinative

— Any one out of two options. I can write with either hand. You can drink either tea or coffee. Either it is or it isn't. They can be used either alone or in groups. Few people liked it; most either ignored it or hated it. — Each or both from two options The room has a door at either end. People were walking on either side of the road. I can't find either shoe. I have lost both shoes. I have a blue coat and a green coat. Either will keep me warm. There will still be problems in either of the following two cases.

either Adverb

— After a list of two negatives (phrases with "not" in), this means "too" or "also". I don't like him and I don't like her either. I can't sing and I can't dance either. I do not eat fish and I do not eat seafood either. No other country has any real friends either.

within Preposition

— before the time ends We should be finished within 30 minutes. — not farther than The station is within a 10 minute walk from here. — inside He lives within the city walls.

or Conjunction

— A word used to link two alternative choices. Would you like tea or coffee?

without Preposition

— Used to say that you don't have something or that something isn't in a place. I went all the way to school without my books. It's hard to make a word without a, e, i, o, or u. The picture's OK, but the room looks better without it. — Used to say that somebody didn't do something or that something didn't happen. She walked past without looking at me. Without stopping, he ran all the way home. — outside