affix

C1
UK/əˈfɪks/US/əˈfɪks/

formal/technical

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Definition

Meaning

to attach, stick, or fasten something to something else

In linguistics, a morpheme added to a word to change its meaning or grammatical function (prefix, suffix, infix)

Linguistics

Semantic Notes

Has both a physical sense (attaching objects) and a linguistic sense. The linguistic sense is more common in educated usage.

Dialectal Variation

British vs American Usage

Differences

No significant differences in meaning. Physical sense slightly more common in UK English; linguistic sense equally common in both varieties.

Connotations

Neutral technical term in both varieties.

Frequency

Medium-low frequency in general usage; higher frequency in academic/linguistics contexts.

Vocabulary

Collocations

strong
affix a stampaffix a signatureaffix a labelaffix securely
medium
affix to the wallaffix with glueaffix a noticegrammatical affix
weak
affix a badgeaffix a sealaffix a tagderivational affix

Grammar

Valency Patterns

affix something to somethingaffix something (with adhesive)be affixed to something

Vocabulary

Synonyms

Strong

fastensecureappend

Neutral

attachfixstick

Weak

gluepastetack

Vocabulary

Antonyms

detachremoveseparateunfasten

Phrases

Idioms & Phrases

  • No common idioms

Usage

Context Usage

Business

Please affix your signature to the contract before returning it.

Academic

The researcher examined how derivational affixes change word class in Old English.

Everyday

I need to affix this poster to the noticeboard.

Technical

In morphological analysis, we distinguish between prefixes, suffixes, and infixes as types of affixes.

Examples

By Part of Speech

verb

British English

  • You must affix a first-class stamp before posting.
  • The label should be affixed to the packaging securely.

American English

  • Please affix your signature on the dotted line.
  • They'll affix the plaque to the building tomorrow.

adverb

British English

  • No adverb form

American English

  • No adverb form

adjective

British English

  • No adjective form

American English

  • No adjective form

Examples

By CEFR Level

B1
  • Affix the stamp to the envelope.
  • The notice was affixed to the door.
B2
  • You need to affix your official seal to the document.
  • In grammar class, we learned about different types of affixes.
C1
  • The linguist analyzed how inflectional affixes mark tense and number.
  • Before submitting, ensure you affix all required attachments to the application.

Learning

Memory Aids

Mnemonic

Think: 'A FIX' – you fix something to another thing. In linguistics, it's a 'fix' to a word.

Conceptual Metaphor

ATTACHMENT IS ADDITION (both physical and linguistic senses involve adding something to a base)

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

  • Don't confuse with 'фикс' (fix/repair). The Russian equivalent is usually 'прикреплять' for physical sense, 'аффикс' for linguistic sense.
  • In linguistics, 'affix' is specifically 'аффикс' not 'окончание' (which is 'inflectional ending').

Common Mistakes

  • Using 'affix' instead of 'stick' in informal contexts sounds unnatural.
  • Pronouncing it /ˈæfɪks/ (wrong stress). Correct: /əˈfɪks/.
  • Confusing verb and noun forms: 'an affix' (noun) vs 'to affix' (verb).

Practice

Quiz

Fill in the gap
Before mailing the application, remember to a stamp.
Multiple Choice

In linguistics, what is an 'affix'?

FAQ

Frequently Asked Questions

'Affix' is more formal and often implies a permanent or official attachment. 'Attach' is more general and common in everyday language.

Yes, in linguistics, 'affix' is commonly a noun meaning a prefix, suffix, or infix.

Yes, both are pronounced /əˈfɪks/ in both British and American English.

Prefixes (before the stem: un-, re-), suffixes (after the stem: -ness, -able), and infixes (within the stem, rare in English).

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