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to be dynamite

to be dynamite

6 8.3
To be very good and impress people
  • idiom
  • Informal
translation icon : ser increíble
  • This new restaurant is dynamite; the food and service are exceptional.
  • going to be dynamite

Examples

  • And let me tell you, they are dynamite.

  • That's dynamite.

  • The next gig is gonna be dynamite!

  • If they can compensate, they can be dynamite in the courtroom.

    Academic text (1996)
  • That's why this machine is dynamite.

  • Dr. Krish and his staff are dynamite.

    Blog text (32)
  • That being said, he's been dynamite when he does come up in run support.

    Blog text (2)
  • It was dynamite, whether it was true or not.

  • I still wish I could find her coleslaw recipe; it was dynamite and a favorite at holiday gatherings.

    Blog text (33)
  • It's a pretty lame Blake Edwards thriller, but Mancini's score is dynamite!

    Blog text (22)

Synonyms

to shine
vsto be dynamite
138 3.6

To do very well and be noticed for ability

is broader, meaning outstanding or very impressive across contexts
to kill it
vsto be dynamite
  • Slang
102 8.8

Do very well in something and impress people

describes general outstanding quality rather than just task success
to kick butt
vsto be dynamite
  • Slang
18 8.5

To do very well and win a game or contest

emphasizes overall excellence or impressiveness rather than defeating others
to crush it
vsto be dynamite
  • Informal
15 7.9

Do very well in a competition or challenge

applies more generally to being impressive, not only during challenges

Antonyms

1.0

Very bad or unpleasant and often serious

109 4.8

Only average in quality and not very good

How Impressive

excellent
1.0
to be dynamite
  • Informal
6 8.3
good
1.0
okay
1.0

Surface Forms

be dynamite infinitive
been dynamite past participle
being dynamite present participle
is dynamite third person singular

Morphology

be + dynamite

The evaluative meaning 'to be excellent or very impressive' is a metaphorical extension of the literal noun 'dynamite' (an explosive), so a learner who knows 'dynamite' can plausibly infer a sense of power, impact, or intensity. However, mapping that intensity to the specific positive appraisal 'excellent/outstanding' and the colloquial predicate usage is somewhat idiomatic and not fully predictable without exposure, so it is only partially transparent to a B1 learner.

Etymology

The phrase be dynamite may come from the image of dynamite, a powerful explosive that makes a big, sudden effect. Calling something dynamite compares it to that strong blast, so it means 'very impressive' or 'excellent'.