| ES | a member of a people inhabiting the Arctic (northern Canada or Greenland or Alaska or eastern Siberia) |
|---|---|
| ES | (British) a title of respect for a member of the English gentry ranking just below a knight |
| ES | (in medieval England) an attendant and shield bearer to a knight |
| ES | accompany as an escort |
| ES | microwave spectroscopy in which there is resonant absorption of radiation by a paramagnet |
| ES | the rate at which red blood cells settle out in a tube of blood under standardized conditions |
| ES | a tentative attempt |
| ES | an analytic or interpretive literary composition |
| ES | make an effort or attempt |
| ES | put to the test, as for its quality, or give experimental use to |
| ES | one who tries |
| ES | a writer of literary works |