English Reference
adjective · noun

sensitive

adj. · n.
US /ˈsɛnsətɪv/ UK /sˈɛnsɪtˌɪv/ sen·si·tive UK spelling sensitives

  1. 01 B1 Intermediate

    adj.understanding the feelings of other people and being careful not to hurt them.

    adj.displaying a quick or delicate appreciation of others' feelings.

    Simple

    He is a very sensitive teacher who always notices when a student is struggling.

    In context

    The manager handled the redundancy meetings in a sensitive manner, ensuring that every affected employee felt heard and respected.

  2. 02 B1 Intermediate

    adj.getting hurt or offended very easily by what people say or do.

    adj.easily hurt or offended; having a low threshold for emotional distress or criticism.

    Simple

    Don't be so sensitive; I was only joking about your new haircut.

    In context

    She has always been sensitive about her height, so it is best to avoid making even casual comments on the subject.

    Teacher's tip

    In this sense, the word can sometimes have a slightly negative tone, suggesting someone overreacts to criticism.

    thin skinnedtouchy
    toughthick skinned
  3. 03 B2 Upper Intermediate Formal

    adj.needing to be kept secret because it could cause trouble if others see it.

    adj.requiring tact or secrecy to avoid embarrassment or security risks.

    Simple

    The company asked her to sign a paper before showing her sensitive financial documents.

    In context

    The leak of sensitive diplomatic cables caused a significant strain on international relations for several months.

    Usage

    Often used in business or government contexts to describe data or documents.

  4. 04 B2 Upper Intermediate Technical Science

    adj.able to measure very small changes.

    adj.capable of registering very small quantities or slight changes in a physical property.

    Simple

    The laboratory uses a sensitive scale that can weigh a single hair.

    In context

    The seismograph is sensitive enough to detect tectonic shifts occurring thousands of miles away from the station.

    imprecisecrude
  5. 05 C2 Proficiency Literary

    n.a person who claims to be able to feel or see spirits or ghosts.

    n.a person supposedly endowed with psychic or paranormal powers of perception.

    Simple

    The old stories say a sensitive was called to the house to talk to the ghost.

    In context

    In nineteenth-century literature, the sensitive was often depicted as a fragile individual capable of communing with the spirit world.

    Teacher's tip

    This noun use is rare in modern daily speech; 'psychic' is much more common.

Don't confuse

sensitive vs sensible — Sensible describes a person's logic and judgment, while sensitive describes their emotional or physical responsiveness.

Usage sensitive information · sensitive enough · sensitive geopolitical

This makes them particularly sensitive to changes in climate.

Phys.org· 17 Aug 2026

If that approach proves practical, it could eventually help scientists develop more sensitive sensors and ultrathin electronic devices.

ScienceDaily· 17 Aug 2026

From Middle French sensitif, from Medieval Latin sensitivus.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin la-med sensitivus
Level B2 · Upper Intermediate
Frequency Common
Updated