- edge_runner mill
- eyeshot
- elegise
- enlightenment
- enlightening
- edible pine
- ejection seat
- epicalyx
- esophagoscope
- electron lens
- European dogtooth
- Erythronium grandiflorum
- Erythronium californicum
- Erythronium dens_canis
- epiaxial
- exsanguination
- exsufflator
- exsufflation
- exsiccated
- explosive properties of anasthetic
- exponent. dissociation
- exponential phase
- exporting
- expending
- experimental epilepsy
- experimental allergic encephalomyelitis
- experimental microbiology
- extended entry decision table
- extended radical hysterectomy
- extensible language
- extension memory
- extended radical vulvectomy
- eradicator
- exculpation
- external capsule
- external error
- external memory
- external device address
- external cingulum
- external fitness
- external line
- external nose
- external function
- external numbering plan
- external dyspareunia
- external name
- eupnea
- external reference
- eupnoea
- external label