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Bound and Free Morphemes

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Stephen Jay G.

Acapulco
Nothing is more important to language than words,

Unlike phonemes and syllables,


Which are simply elements of sound.
Words carry meaning in addition to their phonological form.

And unlike sentences,


Which are made up as needed and then easily discarded,
Words are deep, enduring, and permanent to the speakers mental
dictionary.
An average high school student knows about
(60,000) basic words.

e.g. hot, cold, read, fix, eat, etc.

Other words are constructed and comprehended


by application of general rules to these and other
elements.
Fix Fixed Fixable Fixation
V Past Adj. N
The smallest unit of language that carries information
about a meaning or function.
Example:
Builder = Build (construct) + -er (noun)

Houses = House (dwelling place) + -s (more than one)


Some words consist of a single morpheme
which cannot be divided into smaller parts.

Example:
Train = (tr + ain) or (t + rain)

The above example does not carry information


about its meaning or function
 Simple Words – one morpheme
 Complex Words – two or more morphemes

 Morphemes are usually arbitrary – there is no


natural connection between their sound and
their meaning.
Words consisting of one or more morphemes
One Two Three More than
three
and
boy boy-s
hunt hunt-er hunt-er-s
act act-ive act-iv-ate re-act-iv-ate
 Free morpheme – independent words that carries a meaning.
 Bound morpheme – dependent words and occurs in combination with free
morphemes.

1. Inflectional bound morphemes – no change in lexical category


e.g. -s , -est, -ing
Example: Run + ing = Running

2. Derivational bound morphemes – change in lexical category

e.g. –ful, -like, -ly


Example: beauty + ful = beautiful
Morphemes

Lexical Grammatical

Free Bound Free Bound

• Nouns • “clude” • Prep. • Inflectional


• Verbs 1. exclude • Articles • Derivational
• Adj 2. include • Conjunctions
3. preclude
• “vert” 1. at
1. subvert 2. and
2. invert 3. the
3. convert 4. these, that,
those, etc.
In order to represent the internal structure of words. It is
necessary not only to identify each component morpheme but
also to classify them in terms of their contribution to the
meaning of the larger word.

 Complex words– consisting a root morpheme + one or more


affixes.
Affixes – bound morphemes (don’t belong to any lexical
category)
V N V

A Af V Af V Af

modern -ize teach -er destroy -ed


Root – core and major component of meaning
“mono-morphemic” (nucleus of a word)
Stem – a form to which affixes can be added
which forms a larger base word
Base – a word to which an affix can still be
added either root or stem.

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