Basic Details
Word: Semi Automatic
Part of Speech: Adjective
Meaning: Partly automatic; requiring some manual operation but also functioning automatically in part.
Synonyms: Partially automatic, partly automated, semi-manual
Antonyms: Fully automatic, manual, completely manual
Idioms and Phrases
- Semi automatic weapon: A firearm that fires one round with each pull of the trigger but automatically chambers the next round. Example: "The soldier carried a semi automatic rifle during the mission."
- Semi automatic process: A procedure that combines manual and automatic steps. Example: "The factory uses a semi automatic process to assemble the devices efficiently."
Usage Examples
Example 1: The car features a semi automatic transmission that allows drivers to switch between manual and automatic modes.
Example 2: Many printers are semi automatic, requiring users to load paper but handling the printing process automatically.
Example 3: The semi automatic washing machine fills water and drains automatically but requires manual detergent addition.
Fun Fact
The term "semi automatic" is widely used in technology and machinery to describe devices that combine manual input with automatic operation, offering a balance of control and convenience.
Famous Quote
"Efficiency lies in the harmony of man and machine working semi automatically." - Unknown
Multiple Choice Questions (MCQs)
1. What does "semi automatic" mean?
a) Fully automatic without any manual operation
b) Partly automatic with some manual operation
c) Completely manual
d) Not related to machines
Answer: b) Partly automatic with some manual operation
2. Which of these is a synonym of "semi automatic"?
a) Fully automatic
b) Semi-manual
c) Manual
d) Unautomated
Answer: b) Semi-manual
3. Which is an antonym of "semi automatic"?
a) Partially automatic
b) Semi-manual
c) Fully automatic
d) Mixed
Answer: c) Fully automatic
4. Which sentence uses "semi automatic" correctly?
a) The semi automatic camera requires manual focus but takes pictures automatically.
b) He used a semi automatic method to cook food without any manual work.
c) The device is fully manual and not semi automatic.
d) Semi automatic means the same as completely automatic.
Answer: a) The semi automatic camera requires manual focus but takes pictures automatically.
5. What does "semi automatic weapon" mean?
a) A weapon that fires automatically without trigger
b) A weapon that fires one shot per trigger pull and reloads automatically
c) A weapon that is fully manual
d) A weapon that does not fire bullets
Answer: b) A weapon that fires one shot per trigger pull and reloads automatically
