1. by  preposition
    1.  le(referring to cause, agent)preposition
  2. by  other
    1.  ag
    2.  trí, tríd(via, through)
    3.  in aice(+ genitive case | close to, past)
    4.  in aice le(close to, past)
    5.  taobh le(close to, past)
    6.  láimh le(close to, past)
    7.  cois(+ genitive case | close to, past)
    8.  roimh(with time | not later than)
english
irish
english
english
english
english
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english
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by air(travel)
irish
english
by air(travel)
english
english
as he had to be home by 10(since, because)
english
irish
english
english
english
irish
english
he was killed by lightning(referring to cause, agent)
english
english
english
english
english
english
english
english
to be bound by(law, regulation)
english
by bus(referring to method, manner, means)
irish
english
by bus(referring to method, manner, means)
irish
english
by train(referring to method, manner, means)
irish
english
by train(referring to method, manner, means)
irish
english
english
english
we came by Dublin(via, through)
english
the house by the school(close to, past)
english
by night(with time : not later than)
english
irish
english
by the kilometre(amount)
english
to divide by 3(mathematics, measure)
irish