semiautomatic
Upper-Intermediate (B2)
IPA: /ˌsɛm.iˈɔː.təˌmæt.ɪk/
KK: /ˌsɛmɪˈɔːtəˌmætɪk/
adjective
Definition
Partially automatic, requiring some manual action to operate, such as squeezing the trigger for each shot.
Example
The semiautomatic rifle allows for quick firing while still requiring the shooter to pull the trigger each time.
Comparatives & Superlatives
Comparative: more semiautomatic
Superlative: most semiautomatic
Conversation
Did you hear about that new semiautomatic rifle they released?
Yeah, I read it can shoot really fast, but you still need to pull the trigger each time.
That's what makes it different from fully automatic ones, right?
Exactly! It's a good choice for people who want control while shooting.
Synonyms & Antonyms
Synonyms
partially
automatic
mechanical
Antonyms
manual
fully
nonautomatic
noun
Definition
A type of firearm that automatically reloads after each shot but requires the shooter to pull the trigger for each shot.
Example
The police officer carried a semiautomatic for protection.
Conversation
Did you hear about the new semiautomatic rifle that just came out?
Yeah, I saw some reviews online; it looks pretty impressive.
I wonder how it compares to the older models of semiautomatic firearms.
Root Explanation
Semiautomatic → It is formed from "semi-" (meaning half) and "automatic" (from Greek "automatos", meaning self-moving). The word describes a mechanism that operates automatically but requires some manual intervention, hence half-automatic.
Memory Tip
Think of 'semi-' meaning half, and 'automatic' meaning self-moving. This helps you remember that 'semiautomatic' refers to something that is partly automatic.
Visually Confused Words
automatic
telautomatic
subautomatic