OpenSynonym

jacket

/ˈdʒækɪt/

NOUN

1. Outer garment worn on the upper body

A piece of clothing worn over a shirt, blouse, or other garments to provide warmth, protection, or style, typically extending from the shoulders to the waist or hips.

1.1. Everyday clothing and outerwear

Used to describe an outer garment worn over other clothing for warmth, comfort, or protection against weather conditions.

Synonyms

Examples

  • She hurriedly grabbed her rain jacket as dark clouds gathered overhead.
  • The chilly wind prompted him to reach for his thick woolen jacket during the winter walk.
  • The stylish leather jacket added a touch of edge to her casual ensemble.
  • As they prepared for the camping trip, he realized he had forgotten his warm jacket.

Related Words

1.2. Formal clothing and suit components

Used to describe the upper-body component of a formal suit, typically worn with matching trousers and sometimes a waistcoat.

Synonyms

  • coat
  • suit coat
  • blazer

Examples

  • He wore a navy suit jacket with matching trousers to the business meeting.
  • The tailor adjusted the shoulders of his jacket to achieve a better fit.

Related Words

NOUN

2. Protective or insulating outer covering

An outer layer or enclosure placed around an object to protect it, contain it, strengthen it, or reduce heat loss.

2.1. Protective casing and enclosure

Used to describe a covering or outer casing surrounding an object, container, mechanical component, or other item to provide physical protection or containment.

Synonyms

Examples

  • The protective jacket around the cable prevented damage to its internal wires.
  • The technician removed the metal jacket to inspect the equipment inside.
  • The book's paper jacket protected its hardcover binding from scratches.

Related Words

2.2. Thermal insulation and equipment protection

Used to describe an insulating outer layer surrounding equipment, pipes, or tanks to maintain temperature and protect the underlying structure.

Synonyms

Examples

  • The hot water tank was fitted with an insulating jacket to reduce heat loss.
  • Workers installed a protective jacket around the industrial pipeline.

Related Words

  • thermal insulation
  • heat retention
  • boiler
  • water tank
  • pipeline
  • temperature control
  • protective coating

NOUN

3. Outer skin of a baked potato

The tough outer covering or skin of a potato, particularly when cooked whole with its skin intact.

3.1. Potato skin and edible outer layer

Used to refer to the outer skin of a baked potato, which can be eaten along with the soft interior.

Synonyms

Examples

  • The baked potato was served with its crispy jacket intact.
  • She enjoyed eating the potato jacket with a little butter and salt.

Related Words

  • potato
  • baked potato
  • potato flesh
  • potato peel
  • potato skin
  • roasting
  • potato wedge

VERB

4. To enclose or cover with a protective layer

To surround an object with a protective, insulating, or enclosing outer covering.

4.1. Enclosing and protecting objects

Used to describe the action of enclosing an object within a protective casing, covering, or outer layer to shield it from damage or external conditions.

Synonyms

Antonyms

Examples

  • The manufacturer jacketed the electrical cable with a durable protective material.
  • The metal component was jacketed to protect it from corrosion.
  • The insulated pipe was jacketed with an additional protective layer.

Related Words