-ator
suffix
UK/-eɪtə(r)/US/-eɪtɚ/
A suffix used to form agent nouns indicating a person or thing that performs an action.
Example Sentences
The word 'generator' is formed with the suffix '-ator', indicating something that generates.
An 'incinerator' is a device used to burn waste, highlighting the function of '-ator' as a noun-forming suffix.
The suffix '-ator' is often used in technical and scientific terms.
Words ending in '-ator' frequently describe machines or people that perform a function.
The inventor designed a new 'rotator' for the machine.
The 'translator' helped the group communicate effectively across languages.
The new 'elevator' model was faster and more energy efficient.
Educator is a term used for someone who provides education, stemming from the suffix '-ator'.
Thesaurus
Synonyms
How to Use
Suffix indicating a person or thing performing an action.The suffix '-ator' is used to form nouns that describe a person or device performing a specific action. For example, 'creator' refers to someone who creates, and 'escalator' denotes a device that escalates or moves. It often attaches to verbs to describe the agent or instrument of the action. When using '-ator,' ensure the root word logically connects to an action or function to form a meaningful term.
Alternatives
Alternatives include '-er' (e.g., 'writer'), which is simpler and more commonly used, or '-ist' (e.g., 'artist') when referring to specialized roles.
Writing
In formal writing, '-ator' words are ideal for precision, especially when describing roles, functions, or devices. Words like 'mediator' or 'facilitator' clearly identify agents in specific contexts. Use it to enhance clarity and professionalism.
Casual Conversation
In casual language, '-ator' adds a sense of formality or humor. For instance, playful terms like 'procrastinator' are common in informal contexts to describe habitual tendencies. They are easily understood and often entertaining.
Etymology
The suffix '-ator' comes from Latin '-ator,' which denoted an agent or doer. Its use expanded into English through Latin influence, particularly in legal, scientific, and mechanical terms. Words like 'dictator' and 'generator' reflect its historical and modern significance as a descriptor for agents or instruments.