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  3. /priceless

priceless

UK/'praɪslɪs/US/'praislis/
B2

Definitions

adj.

So valuable that a price cannot be set; invaluable

无价的;极珍贵的

adj.

(informal) extremely funny or absurd

(口语)妙极了的;滑稽至极的

Root Breakdown

Root-derived
pricevalue, price, worth
+
-lesswithout, lacking
=priceless

price + -less ('without'). Literally 'without a price' — but instead of meaning 'worthless,' it flips to mean 'beyond price,' too valuable to put a number on. The informal sense ('her face was priceless') means a moment so funny it's a treasure.

Root pric still carries 56 more words

Why It Means This

Priceless is a fun trap: -less usually subtracts value (homeless, useless), but priceless does the opposite — 'no price' here means 'too valuable to price.' Compare worthless, which works the normal way. So priceless and worthless are near-opposites despite similar structure.

Common Collocations

  • 1.priceless treasure无价之宝
  • 2.priceless artifact无价文物
  • 3.absolutely priceless绝了;太逗了
  • 4.priceless collection珍贵藏品

Example Sentences

  • 1.

    The museum houses several priceless works of art.

  • 2.

    The experience gave her priceless insight into the business.

  • 3.

    His face when he opened the gift was absolutely priceless.

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