by and byとは 意味・読み方・使い方

語源

From 中期英語 by and by (“side by side, close together, alongside, on and on, continually, again and again, repeatedly”), equivalent to by +‎ and +‎ by.

副詞

by and by (not comparable)

1. After a short time.
   • 1591, William Shakespeare, Two Gentlemen of Verona:

     O, how this spring of love resembleth
     The uncertain glory of an April day
     Which now shows all the beauty of the sun,
     And by and by a cloud takes all away!

   • 1636, William Camden with John Philipot, Remaines concerning Britaine, their languages, names, surnames, 5th edition:

     Two anons and a by and by is an hour and a half.

   • a. 1822, Percy Bysshe Shelley "On the Symposium, or Preface to the Banquet of Plato"

     "You are laughing at me, Socrates," said Agathon, "but you and I will decide this controversy about wisdom by and by, taking Bacchus for our judge. At present turn to your supper."

2. After an indefinite period.

   Sit down, have a rest, and by and by you'll be feeling better.

   • 1882, Alfred Tennyson, The Promise of May:

     She said herself
     She would forgive him, by and by, not now —
     For her own sake then, if not for mine — not now —- But by and by.

   • 1907, “Will the Circle Be Unbroken?”, Ada R. Habershon (lyrics), Charles H. Gabriel (music):

     Will the circle be unbroken
     by and by, by and by?
     Is a better home awaiting
     in the sky, in the sky?

3. (obsolete) Immediately; at once.
   • 1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, Matthew 13:21:

     When […] persecution ariseth because of the word, by and by he is offended.

使用する際の注意点

• The meaning of the term has changed from referring to a "near" time (by) to a vaguer range of times, possibly influenced by the use of the term as a noun to refer to the hereafter.

同意語

• (after a short time): shortly, soon; see also Thesaurus:soon
• (after an indefinite period): in due course, sooner or later; see also Thesaurus:eventually
• (immediately): now, stat; see also Thesaurus:immediately

派生した語

• Australian Kriol: bambai
• Bislama: bambae
• Hawaiian Creole: bumbai
• Tok Pisin: baimbai

名詞

by and by (uncountable)

1. Heaven; the hereafter. Usually preceded with "the sweet."

   I'm sorry ma'am, but your cat's gone on to the sweet by and by.

   • c. 1868, Joseph Webster, “The Sweet By-and-By”:

     In the sweet by and by
     We shall meet on that beautiful shore.

同意語

• other side, spirit world, sweet hereafter: see also Thesaurus:afterlife