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rude

UK/ruːd/US/ru:d/
A1

Definitions

adj.

Offensively impolite or bad-mannered.

粗鲁的,无礼的。

adj.

Sudden and unpleasant; abrupt (as in a rude awakening).

突然而令人不快的;猛然的(如 a rude awakening)。

adj.

Roughly made or simple; primitive.

粗糙简陋的;原始的。

Root Breakdown

Root-derived
ruderough, raw, primitive
=rude

Straight from Latin rudis ('rough, unworked'). Rude first meant 'unpolished, uneducated' — a rude hut was roughly built, a rude person was unrefined. Over time the 'unrefined' sense narrowed onto manners, giving today's main meaning 'bad-mannered.' The older 'rough/abrupt' sense survives in 'a rude awakening.'

Root rud still carries 20 more words

Why It Means This

Rude is a word that quietly shrank. It once described anything rough — rough huts, rough manners, rough learning. English kept narrowing it until 'rude' mostly meant social rudeness. But the original breadth peeks through in fixed phrases: 'a rude awakening' isn't an impolite one, it's a harsh, jarring one — the older 'rough' meaning frozen in place.

Common Collocations

  • 1.rude awakening当头棒喝,猛然的觉醒
  • 2.rude behaviour粗鲁的行为
  • 3.be rude to someone对某人无礼
  • 4.rude remark无礼的言论

Example Sentences

  • 1.

    It was rude of him to leave without saying goodbye.

  • 2.

    Don't be rude to the waiter; he's only doing his job.

  • 3.

    The phone bill was a rude awakening after a month of careless calls.

Easily Confused

rude vs impolite — both mean ill-mannered, but rude is stronger and blunter: rude can mean actively offensive or vulgar, while impolite is the milder, more formal 'not polite.' Cutting in line is impolite; shouting an insult is rude.

Synonym Comparison

- rude — blunt, offensive, ill-mannered

- impolite — mild, formal: simply not polite

- discourteous — formal, about lack of courtesy

- insolent — rude with disrespect toward authority

- vulgar — rude in a coarse, crude way

Word Forms

Adjective

Comparativeruder
Superlativerudest

Derivatives

rudelyrudeness
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