so

the syllable naming the fifth (dominant) note of any musical scale in solmization

to a very great extent or degree; "the idea is so obvious"; "never been so happy"; "I love you so"; "my head aches so!"

in such a condition or manner, especially as expressed or implied; "They're happy and I hope they will remain so"; "so live your life that old age will bring no regrets"

to a certain unspecified extent or degree; "I can only go so far with this student"; "can do only so much in a day"

in the way indicated; "hold the brush so"; "set up the pieces thus"; (`thusly' is a nonstandard variant)

subsequently or soon afterward (often used as sentence connectors); "then he left"; "go left first, then right"; "first came lightning, then thunder"; "we watched the late movie and then went to bed"; "and so home and to bed"

(used to introduce a logical conclusion) from that fact or reason or as a result; "therefore X must be true"; "the eggs were fresh and hence satisfactory"; "we were young and thence optimistic"; "it is late and thus we must go"; "the witness is biased and so cannot be trusted"

in truth (often tends to intensify); "they said the car would break down and indeed it did"; "it is very cold indeed"; "was indeed grateful"; "indeed, the rain may still come"; "he did so do it!"