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Chapter 2: Suffixes. Chapter Objectives. Define a suffix. How suffixes are used. General noun, adjective, and plural suffixes. Suffixes. Suffix = word ending that modifies a root May indicate a noun or adjective Often determines how word begins
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Chapter Objectives • Define a suffix. • How suffixes are used. • General noun, adjective, and plural suffixes.
Suffixes • Suffix = word ending that modifies a root • May indicate a noun or adjective • Often determines how word begins • Myel/o (bone marrow) + -oid = myeloid (like or pertaining to bone marrow) • Myel/o + -oma = myeloma (tumor of the bone marrow)
Noun Suffixes • Suffixes can convert roots into nouns • The ending –sis may appear with different combining vowels as: -osis, -iasis, -esis, or -asis
Adjective Suffixes • Adjective endings meaning “pertaining to”, “like”, or “resembling” include: • -ac as in cardiac • -form as in muciform • -ory as in respiratory • No rules for which ending to use with a given noun
Suffixes That Mean “Pertaining to,” “Like,” or “Resembling”
Suffixes That Mean “Pertaining to,” “Like,” or “Resembling (cont’d)
Forming Plurals • Special plural forms • Words ending in –a carry plural ending –ae: • Gingiva vs. gingivae • Words ending in –is carry plural ending –es: • Diagnosis vs. diagnoses
Some Exceptions to the Rules • Plural of sinus is sinuses • Plural of virus is viruses • Plural of serums is sera
Test • The suffix in the word learning is (a) learn (b) ng (c) ing (d) earn
Test The suffix in the word learning is (a) learn (b) ng (c) ing (d) earn
Test The suffixes -ism, -ia, and -ist are found in: (a) verbs (b) adjectives (c) adverbs (d) nouns
Test The suffixes -ism, -ia, and -ist are found in: (a) verbs (b) adjectives (c) adverbs (d) nouns
Test The suffixes -ic,-al, -ous, and -oid are found in: (a) adjectives (b) nouns (c) verbs (d) roots
Test The suffixes -ic,-al, -ous, and -oid are found in: (a) adjectives (b) nouns (c) verbs (d) roots
Test The suffix –form means: (a) excess (b) origin (c) resembling (d) paired
Test The suffix –form means: (a) excess (b) origin (c) resembling (d) paired
Test The suffix -logy means: (a) placement (b) study of (c) vocabulary (d) size
Test The suffix -logy means: (a) placement (b) study of (c) vocabulary (d) size
Test The plural of fungus is: (a) fungi (b) fungal (c) fungae (d) funga
Test The plural of fungus is: (a) fungi (b) fungal (c) fungae (d) funga
Test The plural of protozoon is: (a) protozoi (b) protozoae (c) protozoas (d) protozoa
Test The plural of protozoon is: (a) protozoi (b) protozoae (c) protozoas (d) protozoa
Test The singular of ova (eggs) is: (a) ovi (b) ovae (c) ovum (d) ovas
Test The singular of ova (eggs) is: (a) ovi (b) ovae (c) ovum (d) ovas
Test The singular of phenomena is: (a)phenomenon (b)phenomenae (c)phenomenas (d)phenomeni
Test The singular of phenomena is: (a)phenomenon (b)phenomenae (c)phenomenas (d)phenomeni