Fragment vs Piece vs Section vs Segment

When to use each in English, with meaning, register, and examples.

Fragment

Top 2,000 (common)B2noun

Piece

Top 1,000 (very common)A1noun

Section

Top 1,000 (very common)A1noun

Segment

Top 3,000 (common)C1noun
 FragmentPieceSectionSegment
Pronunciation🇬🇧 /["/ˈfræɡmənt/"]/🇺🇸 /["/ˈfræɡmənt/"]/🇬🇧 /["/piːs/"]/🇺🇸 /["/piːs/"]/🇬🇧 /["/ˈsekʃn/"]/🇺🇸 /["/ˈsekʃn/"]/🇬🇧 /["/ˈseɡmənt/"]/🇺🇸 /["/ˈseɡmənt/"]/
MeaningA small piece or part of something, not complete.A part of something larger.A part of something, like a piece of a whole.A part or section of something.
ExamplePolice found fragments of glass near the scene.Can I have a piece of cake, please?Please complete the form and sign in the designated section.She cleaned a small segment of the painting.
RegisterNeutralNeutralNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)Top 1,000 (very common)Top 3,000 (common)
CEFR levelB2A1A1C1
Part of speechnounnounnounnoun
Collocationsfragment of evidence, fragment of text, fragment of memory, glass fragment, fragment of a conversationbig, huge, large, assemble, glue (back) together, put (back) together, in pieces, piece of, bits and pieces, break into pieces, smash into pieces, big, huge, large, assemble, glue (back) together, put (back) together, in pieces, piece of, bits and pieces, break into pieces, smash into pieces, big, huge, large, assemble, glue (back) together, put (back) together, in pieces, piece of, bits and pieces, break into pieces, smash into pieces, amazing, beautiful, brilliant, compose, produce, write, be called something, be entitled something, be titled something, piece by, piece for, piece from, a piece of music, a piece of sculpture, a piece of work, amazing, beautiful, brilliant, compose, produce, write, be called something, be entitled something, be titled something, piece by, piece for, piece from, a piece of music, a piece of sculpture, a piece of work, big, huge, large, assemble, glue (back) together, put (back) together, in pieces, piece of, bits and pieces, break into pieces, smash into piecesopening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society, opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society, opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society, opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society, opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of societysegment a market, segment the population, audio segment, segment analysis, visual segment
Antonymswhole, complete, entirewhole, complete, entirewhole, entiretywhole, entirety
Common mistakesConfusing 'fragment' with 'fragmented' (which means broken into parts)., Using 'fragment' as a verb instead of its noun form., Mispronouncing it as 'frag-ment' instead of 'frag-ment'Confused with 'peace'., Used 'pieces' when referring to uncountable nouns incorrectly., Misused as a verb; it is primarily a noun.Using 'section' instead of 'segment' in the context of a physical object., Confusing 'section' with 'sectional' when describing furniture., Adding unnecessary plural forms like 'sections' when referring to a single part.Confused with 'segment' vs 'segregate', Omitting the object when using 'segment' as a verb, Using 'segment' in incorrect contexts, such as emotional feelings
Usage notesUse 'fragment' to refer to incomplete objects or parts in both formal and informal contexts. Avoid using in very casual conversations where simpler words like 'piece' might suffice.Use this word when talking about parts of whole items, such as a piece of cake or a piece of furniture. It is neutral and widely acceptable in both spoken and written contexts.Use 'section' when referring to a distinct part of a whole, such as a chapter in a book or a part of a document. Avoid using it in contexts where a more specific term could be clearer.Use 'segment' in contexts involving division or parts of a whole, such as in science or marketing. Avoid using it in very casual conversations.

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Piece

Frequently asked questions: Fragment vs Piece vs Section vs Segment

What's the difference between Fragment, Piece, Section, and Segment?

Fragment: A small piece or part of something, not complete. Piece: A part of something larger. Section: A part of something, like a piece of a whole. Segment: A part or section of something.

Which is more advanced: Fragment, Piece, Section, and Segment?

Segment is the highest level, at C1, on the CEFR scale.

Are Fragment, Piece, Section, and Segment the same CEFR level?

Fragment: B2, Piece: A1, Section: A1, Segment: C1 on the CEFR scale.

What part of speech are Fragment, Piece, Section, and Segment?

Fragment: noun, Piece: noun, Section: noun, Segment: noun.

Can you show an example of each?

Fragment: Police found fragments of glass near the scene. Piece: Can I have a piece of cake, please? Section: Please complete the form and sign in the designated section. Segment: She cleaned a small segment of the painting.

Can I use Fragment, Piece, Section, and Segment interchangeably?

Not always. Fragment, Piece, Section, and Segment are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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