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• pacific
  pacific

  adjective

  tending to make or preserve peace; conciliatory.
• Pacific
  Pacific

  noun

  short for Pacific Ocean

pacific

American  

[puh-sif-ik] / pəˈsɪf ɪk /

adjective

1. tending to make or preserve peace; conciliatory.

   pacific overtures.

   Synonyms:

   dovish

2. not warlike; peaceable; mild.

   a pacific disposition.

   Synonyms:

   humane, gentle

   Antonyms:

   antagonistic, quarrelsome, argumentative

3. at peace; peaceful.

   a pacific era in history.

   Synonyms:

   quiet

4. calm; tranquil.

   The Wabash is a pacific river.

5. Pacific,

   1. of or relating to the Pacific Ocean.

   2. of or relating to the region bordering on the Pacific Ocean.

      the Pacific states.

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noun

1. the Pacific. Pacific Ocean.

2. Pacific, a steam locomotive having a four-wheeled front truck, six driving wheels, and a two-wheeled rear truck.

pacific ¹ British  

/ pəˈsɪfɪk /

adjective

1. tending or conducive to peace; conciliatory

2. not aggressive; opposed to the use of force

3. free from conflict; peaceful

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Pacific ² British  

/ pəˈsɪfɪk /

noun

1. short for Pacific Ocean

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adjective

1. of or relating to the Pacific Ocean or its islands

Usage

What does pacific mean? The adjective pacific means peaceful, calm, tranquil, or nonviolent. When capitalized, Pacific is best known as the name of the Pacific Ocean, often simply called the Pacific. The adjective pacific is not used nearly as often as some of its common synonyms, such as peaceful. Example: While their neighbors were known as warriors, the tribe was pacific, specializing in trade.

Other Word Forms

• nonpacific
  adjective
• pacifically
  adverb
• unpacific
  adjective

Etymology

Origin of pacific

First recorded in 1540–50; from Middle French pacifique, from Latin pācificus, literally, “peacemaking,” equivalent to pāci- (combining form of pāx “peace”) + -ficus adjective suffix; see origin at peace, -fic

Explanation

The word pacific refers to people, actions, and ideas that are peaceful. Pacific actions promote and create peace. A pacifist is a person who opposes all wars, and that word can help you remember that pacific things are also peaceful. All pacific things are done in a peaceful way or help the cause of peace. Protesting a war is pacific. Signing a peace treaty is pacific. The philosophy of being pacific is called pacifism. Don't confuse pacific with a small "p" with Pacific with a big "P" — as in the Pacific Ocean.

Example Sentences

Transborder continued to drag from geopolitical issues, while pacific continued to see the impact of yield normalization following the prior year’s industry capacity growth.

From The Wall Street Journal • Nov. 5, 2025

In 2019, Kennedy visited the pacific island of Samoa with CHD to campaign against a measles vaccine.

From Salon • Nov. 6, 2024

The US marked its diplomatic presence at the presidential country retreat by brokering a thaw in the relationship of the two pacific nations in the face of growing Chinese expansionism.

From BBC • Oct. 1, 2023

Kaoru Kobayashi plays the taciturn proprietor and chef with the pacific solidity of a 20th century movie hero.

From Los Angeles Times • Jun. 15, 2023

Now, with his hands folded over his stomach, answering questions with the pacific smile of a pontiff granting dispensations, he was so perfectly at his ease that there was something palpably dishonest about it.

From "The Secret History" by Donna Tartt