Intermediate (B1)
IPA: /ˈɪmplɪˌmɛntər/
KK: /ˈɪmplɪˌmɛntər/
Definition
A person who puts a plan or idea into action.
Example
The implementer was responsible for executing the new software system.
Conversation

I heard you’re looking for an implementer for your project.

Yeah, I need someone to help put my ideas into action.

Have you considered asking Jenna? She's a great implementer.

That's a good idea! I'll definitely reach out to her.
Synonyms & Antonyms
Synonyms
executor
practitioner
operator
Antonyms
abstainer
neglector
opposer
Root Explanation
Implementer → It is formed from "implement" (from Latin "implere", meaning to fill up or fulfill) and "-er" (meaning a person who). An implementer is a person who fulfills or carries out a plan or task.
Memory Tip
Think of someone who 'fills up' a plan or task — that's what an implementer does.
Visually Confused Words
complementer
impalement
dimplement
impedometer