Langimage
English

apparatuses

|ap-pa-ra-tus|

B2

/ˌæpəˈreɪtəs/

(apparatus)

equipment for specific use

Base FormPlural
apparatusapparatuses
Etymology
Etymology Information

'apparatus' originates from Latin, specifically the word 'apparatus', where 'apparare' meant 'to prepare' (from 'ad-' meaning 'to' and 'parare' meaning 'to make ready').

Historical Evolution

'apparatus' changed from Latin 'apparatus' (past participle of 'apparare') through Medieval Latin into early Modern English as 'apparatus', keeping a similar form.

Meaning Changes

Initially, it meant 'a preparation' or 'the act of preparing', but over time it evolved into the modern meaning 'a set of equipment or an organized system'.

Meanings by Part of Speech

Noun 1

a set of devices, tools, or equipment designed for a particular purpose; technical instruments or machinery.

The laboratory's delicate apparatuses required careful handling.

Synonyms

Noun 2

an organized system, structure, or institution (especially of a political or administrative nature).

Reforming government apparatuses can be slow and contentious.

Synonyms

Noun 3

a group of anatomical parts or organs that perform a specific function (e.g., reproductive apparatus).

The researchers examined the reproductive apparatuses of the specimens.

Synonyms

Last updated: 2025/09/23 11:30