Medical And English Prefixes Flashcards
1
Q
A-, an
A
Without, lack of
2
Q
It-, ar-
A
No-, not
3
Q
Ab-, ef-
A
Away from
4
Q
Ad-, af-
A
To, toward
5
Q
Ambi-
A
Both, double, two
6
Q
Ana-
A
Apart, up, back, again
7
Q
Ante-
A
Before, in front of
8
Q
Anti-
A
Against, reversed
9
Q
Bi-, bin-, di-, diplo-, co-,
A
Two, twice, double
10
Q
Cata-
A
Down, under, against
11
Q
Circum-
A
Around, about, circle
12
Q
Com-, con-, co-
A
Together, with, both (two)
13
Q
Contra-
A
Against, opposite
14
Q
De-
A
Away from, remove
15
Q
Dia-
A
Across, complete, between, total, apart, through
16
Q
Dis-
A
Apart or away from, reverse
17
Q
E-
A
Out, to remove, protrude
18
Q
Ec-
A
Out from, out
19
Q
Ecto-
A
On outer side, situated on
20
Q
Em-, en-
A
In, within
21
Q
Endo-
A
Within
22
Q
Epi-
A
Upon, on
23
Q
Ex-, exo-
A
Upon, on, outside, on outer side, outer layer, protrude
24
Q
Extra-
A
Outside
25
Hyper-
Excessive, over, above, more
26
Hypo-
Under, below, deficient, low, less, lesser
27
im-, in-
In, into, or not
28
Infra-
Below, under
29
Inter-
Between
30
Intra
Within
31
Intro-
Into, within, in, into
32
Meta-
Beyond, after, change
33
Para-
Beside, Bear, beyond
34
Per-
Through, excessive, in
35
Peri-
Around
36
Post-
After, behind
37
Pre-, pro-
Before, in front of
38
Re-
Back, again, contrary
39
Retro-
Backward, behind
40
Sub-
Under, low, beneath
41
Super-
Above, upper, upon, excessive
42
Supra-
Above, upper, upon, excessive
43
Sym-, syn-
Together, with
44
Trans-
Across, through, beyond
45
Ultra-
Beyond, in excess
46
Auto-
Self
47
Brachy-
Short
48
Brady-
Slow
49
Brevi-
Short
50
Cav-
Hollow
51
Cryo-
Cold
52
Crypto-
Hidden, concealed
53
Dextro-
Right
54
Diplo-
Double, twice
55
Dys-
Difficult, bad, faulty, disordered, painful
56
Eu-
Normal, good, well
57
Glyco-
Sugar, sweet
58
Gravid-
Heavy, pregnant
59
Haplo-
Single, simple
60
Hetero-, heter-
Other, a relationship to others
61
Homo-, homeo-
Same
62
Hydro-
Wet, water
63
Iso-
Equal
64
Latus-, lat-
Broad, side
65
Longus-,
Long
66
Macro-
Large, abnormal size
67
Magni-
Large, great
68
Malaco-
Soft
69
Mal-
Bad
70
Medi-
Middle
71
Mega-
Great
72
Megalo-
Huge
73
Meso-
Middle,mid
74
Micro-
Small
75
Minimus-
Smallest
76
Multi-, -poly
Many, much
77
Necro-
Dead
78
Neo-
New
79
Oligo-
Few, scanty, little
80
Ortho-
Straight, normal, correct
81
Oxy-
Quick, Sharp, acute
82
Poly-
Many, much
83
Pronus, prono-
Face down
84
Pseudo-
False
85
Sclero-
Hard
86
Scolio-
Twisted, crooked
87
Sinistro-
Left
88
Stasis-
Stop
89
Steno-
Narrow
90
Stalsis-
Contract
91
Tachy-
Fast, Swift
92
Tele-, tel-, telo-
End, far away
93
Thermo-
Heat
94
Trachy-
Rough
95
Xero-
Dry
96
Red
Erythro-, rubero-, rhodo-, eosin
97
White
Albus, leuco, Leuko
98
Brown
Fulvus
99
Blue
Cyano-, livido-
100
Black
Melano-, nigra
101
Gray
Glauco, cinerous, polio
102
Purple
Purpuro, porphyro,
103
Yellow
Cirrho, flavus, xantho, luteo-
104
Rose
Eosino
105
Green
Chloro, viridis
106
Scarlet
Coccideus, crimson
107
Violet
Violaceus
108
Lemon
Citreum
109
Pink
Rosaceus
110
One
Uni-
111
Two
Bin-, bi-, duo-, di-, diplo-, co-
112
Three
Tri-
113
Four
Quadr-, quadri-
114
Five
Quinqu-
115
Six
Sex-
116
Seven
Sept-, septi-
117
Eight
Octo-
118
Nine
Novem-, ninus-
119
Ten
Decem-, deca-
120
First
Primi-
121
Second
Secundi-, secondo-
122
Third
Tert-, terti-
123
Centi-
1/100th, one hundred
124
Milli-
1/1000th, one thousand
125
Centi-, hecto-, hect-, hecato-
One hundred
126
Kilo-
One thousand, 1/1000th
127
Semi-, hemi-
1/2
128
Sesqui-
1 1/2
129
Hyper-
Over, above, excess
130
Hypo-
Under, below
131
Multi-, poly-
Many
132
Macro-
Large
133
Micro-
Small
134
Deci-
1/10
135
Deca-
10
136
Centa-
100
137
Kilo
1000
138
Mega
1 million
139
Micro
1 millionth
140
Giga
1 billion
141
Nano
1 billionth
142
Pico
1 trillionth
143
Fento
1 quadrillionth
144
Amphi-
On both sides
145
Ante-
Before
146
Antero-
Before
147
Dextro-
Right of
148
Dorso-
Back
149
Epi-
Upon
150
Hypo-
Under
151
Infra-
Beneath, below
152
Inter-
Between
153
Latero-
Side of
154
Meso-, medi-
Middle of
155
Post-, postero-
Behind
156
Pre-, pro-
Before
157
Retro-
After
158
Sinistro-
Left of
159
Sub-
Under
160
Ab-
From, away from
161
Ad-
To, toward, near
162
Circum-
Around
163
Peri-
Around
164
Ec-
Out from
165
Ex-
Out from
166
Dia-
Through across
167
Per-
Through, across
168
Trans-
Through, across
169
Ecto-
Outside
170
Exo-
Outside
171
Extra-
Outside
172
Endo-
Within
173
Intra-
Within, in
174
Par-
Beside, near, beyond
175
Para-
Beside, near, beyond
176
Super-, Supra-
Above
177
Ultra-
Beyond, excess
178
-algia
Pain
179
-cele
Hernia, swelling, tumor, protrusion
180
-dynia
Pain
181
-ectasis
Dilation
182
-emia
Blood
183
-gen
Producing, beginning
184
-gram
Record
185
-graph
Instrument
186
-graphs
Process of recording
187
-iasis
Condition or disease
188
-itis
Inflammation
189
-logy
Study of/science of
190
-malacia
Softening
191
-megaly
Enlargement
192
-meter
Instrument for measuring
193
-metry
Process of measuring
194
-oid
Resemble
195
-oma
Tumor or swelling
196
-osis
Abnormal condition
197
-pathy
Disease
198
-penia
Disease, deficiency
199
-phagia
Eating, swallowing
200
-phasia
Speech
201
-plegia
Paralysis
202
-phobia
Fear
203
-ptosis
Prolapse, falling, dropping
204
-rrhage
Burst forth, hemorrhage
205
-rrhea
Discharge, flow
206
-rrhexis
Rupture
207
-sclerosis
Hardening
208
-scopy
Examination, view
209
-spasm
Involuntary, contraction, twitching of a muscle
210
-desis
Bind, fixate
211
Abdomino-, Celio, laparo, ventro
Belly
212
Adeno-
Gland
213
Andro-
Man
214
Gyneco-
Woman
215
Angio-, vaso-
Vessel (lymph, blood)
216
Appendo-
Appendage
217
Arterio-
Artery
218
Arthro-
Joint
219
Broncho-
Trachea-like (rough)
220
Cardio-
Heart
221
Cephalo-
Head
222
Cerebro-
Brain
223
Cheilo-, labio-
Lip
224
Cholecyso-
Gallbladder
225
Choledocho-
Common bile duct
226
Chondro-
Cartilage
227
Colo-
Big intestine
228
Costo-, pleuro-
Rib
229
Cranio-
Skull
230
Cysto-, vesico-
Bladder
231
Dento-, donto-
Tooth
232
Dermo-, cuti-
Skin
233
Duodeno-
Twelve (fingers)
234
Encephalo-
In head (brain)
235
Esophago-
Toward water (mouth)
236
Gastro-
Stomach
237
Glosso-,linguo-
Tongue
238
Hepato-, hepa-
Liver
239
Hystero-, metro-, utero-
Uterus
240
Ileo-
Twisted (3rd part of small intestine
241
Irido-, iro-
Rainbow (eye)
242
Kerato-
Cornea (eye), horny (substance)
243
Lamino-
Thin flat part (vertebra)
244
Lobo-
Lobe (lung)
245
Masto-, mammo-
Breast
246
Myo-, myos-
Muscle
247
Myelo-
Bone marrow, spinal cord
248
Myringo-, tympano-
Eardrum
249
Neuro-
Nerve
250
Nephro-, Reno-
Kidney
251
Oopharo-
Ovary
252
Ophthamalo-, oculo-
Eye
253
Orchido-, testo-
Testicle
254
Osteo-
Bone
255
Oto-, auri-
Ear
256
Pancreato-
All/fleshy
257
Pharyngo-
Throat
258
Phlebo-, veno-
Vein
259
Pneumo-, pulmono-
Lungs
260
Procto-
Rectum
261
Prostrato-
Lying before (male gland)
262
Pyelo-
Pelvis (kidney pelvis)
263
Recto-
Straight (rectum)
264
Rhino-, naso-
Nose
265
Sacro-
Sacrum
266
Salpingo-, docho-, ducto-
Tube (fallopian and Eustachian)
267
Spleeno-, leino-
Spleen
268
Spondylo-
Vertebra (joined)
269
Stetho-, pecto-, thoraco-
Chest
270
Stomato-, oro-, os-
Mouth
271
Teno-, tendo-, tendino-
Stretcher (tendon)
272
Thyro-
Shield-like (shape)
273
Tracheo-, trachy-
Rough (windpipe)
274
Arthro-
Joint
275
Articulo-
Joint
276
Chondro-
Cartilage
277
Cleido-
Clavicle
278
Condylo-
Knuckle bone
279
Costo-, pleuro-
Rib
280
Ilio-, ilium-
Flank
281
Myelo-
Marrow (bone), spiral cord
282
Oro-
Mouth
283
Os-
Bone orifice, opening or mouth
284
Osteo-, oste-
Bone
285
Phalango-, digito-
Fingers and toes
286
Rachio-
Spine
287
Sacro-
Saucer, sacred
288
Spondylo-
Vertebra
289
Stomato-
Mouth
290
Tendino-
Tendon
291
Fibro-
Fiber
292
Myo-, myos-
Muscle
293
Fascio-
Band
294
Leio-
Smooth
295
Rhabdo-
Striated
296
Tendo-
Sinew or tendon
297
Cereb/ello-
Brain/little
298
Cerebro-
Brain
299
Duro-
Hard
300
Encephalo-
Brain (in/head)
301
Glio-
Glue
302
Hystero-
Neurotic reaction
303
Mater-
Mother
304
Meningo-
Membrane (CNS covering)
305
Myelo-
Spinal cord
306
Neuro-
Nerve
307
Phreno-,psycho-, -noia
Mind
308
Pia-
Gentle
309
Schizo-, fiss-
Divide/ split