tug

American  

[tuhg] / tʌg /

verb (used with object)

tugged, tugging

1. to pull at with force, vigor, or effort.

   Synonyms:

   wrench, jerk, yank

2. to move by pulling forcibly; drag; haul.

3. to tow (a vessel) by means of a tugboat.

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verb (used without object)

tugged, tugging

1. to pull with force or effort.

   to tug at a stuck drawer.

2. to strive hard; labor; toil.

noun

1. an act or instance of tugging; pull; haul.

2. a strenuous contest between opposing forces, groups, or persons; struggle.

   the tug of young minds in a seminar.

3. tugboat.

4. that by which something is tugged, as a rope or chain.

5. (on a harness)

   1. trace.

   2. any of various supporting or pulling parts.

tug British  

/ tʌɡ /

verb

1. to pull or drag with sharp or powerful movements

   the boy tugged at the door handle

2. (tr) to tow (a vessel) by means of a tug

3. (intr) to work; toil

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noun

1. a strong pull or jerk

   he gave the rope a tug

2. Also called: tugboat.   towboat.  a boat with a powerful engine, used for towing barges, ships, etc

3. a hard struggle or fight

4. a less common word for trace 2

Other Word Forms

• tugger
  noun
• tugless
  adjective
• untugged
  adjective

Etymology

Origin of tug

1175–1225; Middle English toggen to play-wrestle, contend; akin to Old English togian to tow ¹

Explanation

To tug is to forcefully pull or drag something. You might need your sister's help to tug your knee-high boots off at the end of a long day. A child might tug at his parent's arm and a commuter might tug a rolling suitcase behind her as she enters a subway car. Something else that tugs is a tugboat — and tug is a common nickname for these boats that are designed to pull (or push) other vessels. Tug and tow share the same root word meaning "to pull" or "to lead."

Example Sentences

Expect stocks to get more volatile from here as inflation, war, and a huge stock listing tug investors in various directions.

From Barron's • May 20, 2026

With the Iran war now well into its third month, countries are scrambling to circumvent the geopolitical tug of war by transitioning more quickly to renewables.

From Salon • May 16, 2026

Gravitational pulls from planets slowly tug on the individual fragments in different ways, causing the once compact stream to spread out and eventually blend into the background dust filling the solar system.

From Science Daily • May 14, 2026

A private company plans to refloat the injured mammal from the sea floor by its flippers and onto a tarp attached to a tug boat, officials said.

From BBC • Apr. 16, 2026

In the darkness of her parlor, Sarah Taylor felt a tug at her skirt, a toddler’s body pressed against her knees.

From "American Spirits" by Barb Rosenstock