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a thing or two

a thing or two

35 3.7
Some useful knowledge or experience about a subject
  • idiom
  • Informal
translation icon : un par de cosas
  • Joan Collins knows a thing or two about life.
  • know a thing or two
  • learn a thing or two
  • teach you a thing or two

Yeah, I think it's a little more like, well, I sure do know a thing or two about this world.

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Examples

  • Who knows, you might even learn a thing or two along the way.

    Blog text (33)
  • Conspiracy theories aside, Welch does know a thing or two about running a successful business.

    Blog text (7)
  • Yeah, I think it's a little more like, well, I sure do know a thing or two about this world.

  • We could all learn a thing or two from her.

  • Oh, I know a thing or two about that.

  • You could teach these young men a thing or two.

  • We'll show him a thing or two.

  • We may not know everything about them, but we have learned a thing or two.

    Fiction book (1996)
  • She knew a thing or two about hot irons and when to strike them.

  • She knows a thing or two about cooking, so her dishes are always delicious.

Synonyms

skill
vsa thing or two
1.0

Ability to do something well because of practice or training

emphasizes having some knowledge or experience to teach or demonstrate
know-how
vsa thing or two
136 4.1

Practical skill and experience for doing technical tasks

includes having enough to show or teach others about it
expertness
vsa thing or two
6.4

High skill or knowledge in a specific area

highlights having a modest amount usable for teaching or demonstration

Antonyms

316 3.9

Not knowing about something or how it works

How Knowledgeable

expert
3.2
mastery
37 4.2
a thing or two
  • Informal
35 3.7
to know beans about
  • Informal
1 9.7
to know nothing
279 3.6

Surface Forms

a thing or two singular
things or two plural

Morphology

a + thing + or + two

Literally the phrase composes as 'one or two things', so a B1 learner who knows 'thing' and 'two' can infer a meaning like 'some things' about a topic. However, its conventionalized use to imply practical knowledge, skill, or a degree of expertise (often with a boastful or evaluative nuance) is a pragmatic/idiomatic extension not fully predictable from the parts, so it is only partially transparent.

Etymology

A thing or two comes from the image of someone showing a small number of useful items: they hold up a thing and then two tools from a box to show what they can do. So, if you know a thing or two about something, you have 'some useful knowledge' you could show or teach.