suffix

1 of 2

noun

suf·​fix ˈsə-fiks How to pronounce suffix (audio)
: an affix occurring at the end of a word, base, or phrase compare prefix
suffixal
ˈsə-fik-səl How to pronounce suffix (audio)
(ˌ)sə-ˈfik-səl
adjective

suffix

2 of 2

verb

suf·​fix ˈsə-fiks How to pronounce suffix (audio)
(ˌ)sə-ˈfiks
suffixed; suffixing; suffixes

transitive verb

: to attach as a suffix
suffixation noun

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What are prefixes, suffixes, and combining forms?

Prefixes and suffixes are both kinds of affixes. That is, they are word parts that attach to the beginning or end of a word or word base (a word stripped down to its simplest form) to produce a related word or an inflectional form of a word. Examples are in- in informal and both re- and -ing in reporting.

A third kind of affix is called an infix. Infixes are inserted into a word or word base. English uses very few infixes, but a couple examples are the plural-making s in words like cupsful and passersby, and various swear words, like damn in informal constructions like guaran-damn-tee.

A combining form is a form of a word that only appears as part of another word. There are a number of kinds of combining forms, each classified by what kind of word results when the form is used. For example, -wise in clockwise is an adverb combining form; -like in birdlike is an adjective combining form; -graph in photograph is a noun combining form; and -lyze in electrolyze is a verb combining form.

Combining forms are similar to affixes but can have a bit more lexical substance to them. Unlike affixes, combining forms are substantial enough to form a word simply by connecting to an affix, such as when the combining form cephal- joins with the suffix -ic to form cephalic. A combining form can also differ from an affix in its being derived from an independent word. For example, para- is a combining form in the word paratrooper because in that word it represents the word parachute. Para- is a prefix, however, in the words paranormal and paramedic. A combining form can also be distinguished historically from an affix by the fact that it is borrowed from another language in which it is descriptively a word or a combining form, such as the French mal giving English the mal- in malfunction.

Examples of suffix in a Sentence

Noun The adjective “smokeless” is formed by adding the suffix “-less” to the noun “smoke.” The adverb “sadly” is formed by adding the suffix “-ly” to the adjective “sad.”
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
The suffix denotes having the qualities or characteristics of the root word—in this case, implying someone who acts like a boss. Erik Kain, Forbes, 23 Oct. 2024 Ella can be a name suffix or a stand-alone name in the English language. Elisa Cinelli, Parents, 1 July 2024 Nowadays, trends are defined by many different names with similar suffixes. Andrew Van Dam, Washington Post, 21 June 2024 This is because this suffix is one way biochemists label and identify any sugar-laden foods. Daryl Austin, USA TODAY, 14 Mar. 2024 See all Example Sentences for suffix 

Word History

Etymology

Noun

borrowed from New Latin suffīxum, noun derivative from neuter of Latin suffīxus, past participle of suffīgere "to fasten from below, attach to the top of," from suf-, assimilated form of sub- sub- + fīgere "to drive in, insert, fasten" — more at fix entry 1

Verb

derivative of suffix entry 1

First Known Use

Noun

1720, in the meaning defined above

Verb

1778, in the meaning defined above

Time Traveler
The first known use of suffix was in 1720

Dictionary Entries Near suffix

Cite this Entry

“Suffix.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/suffix. Accessed 5 Dec. 2024.

Kids Definition

suffix

1 of 2 noun
suf·​fix ˈsəf-ˌiks How to pronounce suffix (audio)
: a letter or group of letters that comes at the end of a word and has a meaning of its own
suffixal adjective
suffixless
-ˌiks-ləs
adjective

suffix

2 of 2 verb
suf·​fix ˈsəf-ˌiks How to pronounce suffix (audio)
(ˌ)sə-ˈfiks
: to attach as a suffix
suffixation
ˌsəf-ˌik-ˈsā-shən
noun

More from Merriam-Webster on suffix

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