| SEN | the ability to respond to physical stimuli or to register small physical amounts or differences |
|---|---|
| SEN | (physiology) responsiveness to external stimuli |
| SEN | sensitivity to emotional feelings (of self and others) |
| SEN | susceptibility to a pathogen |
| SEN | rendering an organism sensitive to a serum by a series of injections |
| SEN | (psychology) the process of becoming highly sensitive to specific events or situations (especially emotional events or situations) |
| SEN | the state of being sensitive (as to an antigen) |
| SEN | make sensitive or aware |
| SEN | make (a material) sensitive to light, often of a particular colour, by coating it with a photographic emulsion |
| SEN | make sensitive to a drug or allergen |
| SEN | cause to sense |
| SEN | having an allergy or peculiar or excessive susceptibility (especially to a specific factor) |