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to go to and from (a place); to go back and forth between; to run between (e.g. bus, train, etc.); to ply between
to go to (school, work, etc.); to attend; to commute; to frequent
to circulate (e.g. blood, electricity); to be communicated (e.g. thought)
to resemble
定期的に病院に通う必要がある。
I need to go to the hospital regularly.
毎日電車で学校に通っている。
I commute to school every day.
毎日学校に通っていた頃が懐かしい。
I miss the days when I commuted to school every day.