so-and-so

/ˈsəʊ ən səʊ/ (bre, ipa) · /ˈsəʊ ən səʊ/ (ame, ipa) · /ˈsō-ən-ˌsō How to pronounce so-and-so (audio)/ (ame, mw)

so-and-so — noun

1. a placeholder word for a person or thing whose exact name is forgotten, unimport

1.名詞C1
釋義

a placeholder word for a person or thing whose exact name is forgotten, unimportant, or deliberately left unsaid

例句

Diya said so-and-so from accounting would call again after lunch.

so-and-so + from [department] for an unnamed person

Liam left the key with so-and-so at the front desk.

leave something with so-and-so

同義詞

文法句型

so-and-so + from/in/at ...

so-and-so's + noun

用法筆記

Used when the real name is unknown, forgotten, or not worth mentioning. It can stand for either a person or a thing and often sounds casual or slightly impatient.

常見錯誤

❌Priya called, but I forgot that Priya called.
✅Priya called, but I forgot who called.
💡Do not replace a name with 'so-and-so' when you are already giving the exact name.
❌I bought a so-and-so yesterday.
✅I bought a thingamajig yesterday.' or 'I bought some gadget yesterday.
💡'So-and-so' usually replaces a specific name in context, not the ordinary name of an object.

2. a mild insulting label for somebody causing trouble or acting badly, used instea

2.名詞C1
釋義

a mild insulting label for somebody causing trouble or acting badly, used instead of a stronger swear word

例句

That so-and-so parked across both spaces and walked away.

that so-and-so for an annoyed complaint

Some so-and-so stole Mira's lunch from the office fridge.

some so-and-so for an unidentified offender

同義詞
  • jerk

    more direct and stronger than 'so-and-so'

  • idiot

    focuses more on stupidity than on general annoyance

  • pain

    informal and milder, especially in 'a pain'

文法句型

that/some + so-and-so

adjective + so-and-so

用法筆記

Usually said when the speaker is irritated and wants to avoid a harsher insult. It is normally about a person, not about a thing or an event.

常見錯誤

❌The so-and-so printer jammed again.
✅That printer jammed again.
💡This insulting sense is used for a person, not for a machine or object.
❌She is a so-and-so because she forgot my name.
✅That so-and-so forgot my name.
💡The phrase is most natural as an annoyed label in the sentence, not after the article 'a' in a neutral description.