mechanical

American  

[muh-kan-i-kuhl] / məˈkæn ɪ kəl /

adjective

1. having to do with machinery.

   a mechanical failure.

2. being a machine; operated by machinery.

   a mechanical toy.

3. caused by or derived from machinery.

   mechanical propulsion.

4. using machine parts only.

5. brought about by friction, abrasion, etc..

   a mechanical bond between stones; mechanical erosion.

6. pertaining to the design, use, understanding, etc., of tools and machinery.

   the mechanical trades; mechanical ability.

7. acting or performed without spontaneity, spirit, individuality, etc..

   a mechanical performance.

8. habitual; routine; automatic.

   Practice that step until it becomes mechanical.

9. belonging or pertaining to the subject matter of mechanics. mechanics.

10. pertaining to, or controlled or effected by, physical forces.

11. (of a philosopher or philosophical theory) explaining phenomena as due to mechanical action or the material forces of the universe.

12. subordinating the spiritual to the material; materialistic.

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noun

1. a mechanical object, part, device, etc.

2. Printing. a sheet of stiff paper on which has been pasted artwork and type proofs for making a printing plate; paste-up.

3. Obsolete. a skilled manual laborer, as a carpenter or other artisan.

mechanical British  

/ mɪˈkænɪkəl /

adjective

1. made, performed, or operated by or as if by a machine or machinery

   a mechanical process

2. concerned with machines or machinery

3. relating to or controlled or operated by physical forces

4. of or concerned with mechanics

5. (of a gesture, etc) automatic; lacking thought, feeling, etc

6. philosophy accounting for phenomena by physically determining forces

7. (of paper, such as newsprint) made from pulp that has been mechanically ground and contains impurities

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noun

1. printing another name for camera-ready copy

2. archaic another word for mechanic

Other Word Forms

• mechanicalism noun
• mechanicality noun
• mechanically adverb
• mechanicalness noun
• nonmechanical adjective
• nonmechanically adverb
• nonmechanicalness noun
• quasi-mechanical adjective
• quasi-mechanically adverb
• semimechanical adjective
• supermechanical adjective
• supermechanically adverb
• unmechanical adjective
• unmechanically adverb

Etymology

Origin of mechanical

1375–1425; late Middle English, equivalent to mechanic mechanical + -al ¹; mechanic

Example Sentences

We’re tapping digital buttons that now stand in for physical buttons that once stood in for a mechanical method for interacting with a complex system.

From Slate • Apr. 4, 2026

It included builders' work as well as doors, floor finishes, joinery, furniture, appliances, light fixtures, and mechanical and electrical installations.

From BBC • Apr. 3, 2026

They eased mechanical strain, making it practical to run banks of elevators continuously, packing in larger workforces and turning vertical circulation into a scalable system rather than a bottleneck.

From The Wall Street Journal • Apr. 2, 2026

Researchers still lack detailed databases describing the mechanical properties of DNA structures, and simulation tools for predicting behavior at this scale are not yet fully developed.

From Science Daily • Mar. 31, 2026

His penmanship was a sure indicator that he would have had a future at MIT, the minuscule mechanical pencil marks designed to maximize the amount of cryptic data a genius could record on one page.

From "The Line Tender" by Kate Allen

Related Words

• automated
• automatic