click below
click below
Normal Size Small Size show me how
Medical Terms prefix
Medical terms prefixes (from Medical Terminology for Dummies)
| Term | Definition |
|---|---|
| A-, an- | Lack of, without, not |
| Ab- | Away from, take away |
| Ad- | Towards or to, near |
| Ambi-, ambo- | Both |
| Amphi- | Double, both sides |
| Ana- | Up, apart |
| Ante- | Before, in front of, or forward |
| Anti- | Opposing or against |
| Ap-, apo- | Separated or derived from |
| Aut-, auto- | Self, by yourself |
| Bi- | Double, two, twice, both |
| Brady- | Slow; most often refers to heart rhthm/rate |
| Brachy- | Short |
| Cata- | Lower, down, against |
| Circum- | Around |
| Co-, con-, com- | Together or with |
| Contra- | Against or opposed to |
| De- | Down or from |
| Di- | Twice or two |
| Dia- | Through, apart, across, between |
| Dis- | Apart from or free from |
| Dys- | Bad, painful, difficult |
| E-, ec-, ex- | From, away from, out of |
| Ect-, exo-, ecto- | Outside, outer, on |
| Em-, en- | In |
| End-, endo-, ent-, ento- | Within or inner |
| Epi-, ep- | Upon, over, or on |
| Eu- | Normal |
| Extra-, extro- | Beyond, outside of, or outward |
| Hemi-, semi- | Half, half of |
| Hyper- | Above, excessive, beyond |
| Hyp-, hypo- | Below, beneath, deficient |
| Im-, in- | Into, in, within |
| Infra- | Below or beneatn |
| Inter- | Between |
| Intra- | Within, inside |
| Intro- | Into or within |
| Macro- | Large |
| Mal- | Bad |
| Mes-, meso- | Middle |
| Meta- | Beyond or changing |
| Micro-, micr- | Tiny, small |
| Mono-, uni- | One |
| Mult-, multi- | Many, multiple |
| Neo- | New or recent |
| Oligo- | Scanty |
| Pan- | All |
| Para- | Beyond, beside, or after |
| Per- | Through |
| Peri- | Around |
| Poly- | Many, excessive |
| Post- | After or following, behind |
| Pre-, pro- | In front of, before, preceding |
| Presby- | Old age |
| Pseudo- | False, fake |
| Quadri- | Four |
| Re- | Backward or again |
| Retro- | Behind, backward |
| Semi- | Half |
| Sub- | Under or beneath |
| Super-, supra- | Above, excessive, superior |
| Sym-, syn- | With or together |
| Tachy- | Rapid or fast |
| Trans- | Through or across |
| Tri- | Three |
| Ultra- | Excessive, beyond |