loop
B1Neutral (common across all registers from informal to technical)
Definition
Meaning
a shape produced by a curve that bends round and crosses itself; an action or process that repeats itself.
A sequence of instructions that is repeated until a certain condition is met; a section of film or magnetic tape that is repeated; a band of metal, string, etc. bent into a circular shape; to form or move in a circular pattern.
Linguistics
Semantic Notes
Its core physical meaning (a circle) has been productively extended into computing, music, film, and abstract processes (e.g., feedback loop). It often implies a closed, cyclical system.
Dialectal Variation
British vs American Usage
Differences
Very few differences. The phrase 'loop in' (to include someone in a communication) is slightly more prevalent in US business English.
Connotations
Similar connotations in both varieties. In driving contexts, "loop" for a roundabout is more common in some US regions (e.g., Chicago's Loop).
Frequency
Equally frequent in both dialects.
Vocabulary
Collocations
Grammar
Valency Patterns
loop [sth] (around/over sth)loop around sthloop back (to sth)loop [sb] in (on sth)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “in/out of the loop (informed/not informed)”
- “loop the loop (perform an aerobatic manoeuvre)”
- “throw someone for a loop (surprise or confuse someone)”
Usage
Context Usage
Business
"Let's loop in the marketing team on this decision." (Meaning: include them in the communication)
Academic
"The study examines the positive feedback loop between economic growth and technological innovation."
Everyday
"I tied a loop in the rope to make a handle."
Technical
"The program uses a 'while' loop to iterate through the dataset until a null value is found."
Examples
By Part of Speech
verb
British English
- He looped the cable around the post to secure it.
- The path loops around the lake, offering lovely views.
American English
- Can you loop me in on that email thread?
- The drone looped back to its starting point automatically.
adverb
British English
- The belt hung loop-wise from the hook.
American English
- The road runs loop-style around the old town.
adjective
British English
- The rollercoaster featured a terrifying loop-the-loop section.
- They installed a loop aerial for better reception.
American English
- We were stuck in a loop recording, playing the same message over and over.
- She used loop pedals to create the music live on stage.
Examples
By CEFR Level
- Draw a loop with your pencil.
- The ribbon was tied in a neat loop.
- The plane did a loop in the sky.
- Keep me in the loop about the party plans.
- The film uses a continuous loop of the ocean to create a calming effect.
- We need to break this vicious loop of blame and misunderstanding.
- The algorithm optimises itself through an iterative feedback loop, constantly refining its output based on new data.
Learning
Memory Aids
Mnemonic
Think of a LOOP of string. Both words have a double 'O' in the middle, like the two circles a loop can make.
Conceptual Metaphor
COMMUNICATION/INFORMATION IS A CIRCLE (e.g., in/out of the loop). PROCESSES ARE CIRCLES (e.g., feedback loop).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating "in the loop" as "в петле" (which means in a noose). Use "в курсе дела" for the idiom.
- "Loop the loop" (авиационный трюк) is a fixed phrase; don't translate word-for-word as "петлять петлю".
Common Mistakes
- Using 'circle' for a computing 'loop' (a circle is a shape, a loop is a process).
- Confusing 'loop in' with 'invite' (it specifically means to add to an existing communication chain).
Practice
Quiz
In a computing context, what is a 'loop' primarily used for?
FAQ
Frequently Asked Questions
A 'circle' is a perfect, round, two-dimensional shape. A 'loop' is a three-dimensional curve that crosses or bends back on itself; it's less geometrically precise and often implies functionality (e.g., a handle, a repeating process).
It is neutral. It is perfectly acceptable in formal technical writing (e.g., 'programming loop') and academic texts (e.g., 'causal loop'), as well as in everyday speech.
It means not having the latest information or not being included in the group of people who are communicating about something. The opposite is 'in the loop'.
Yes, very commonly. It means to form something into a loop or to move in a circular or curved path (e.g., 'The river loops around the village', 'Loop the rope over the hook').