observable
/əbˈzɜːr.və.bəl/
ADJECTIVE
1. Able to be observed
Capable of being seen, noticed, detected, or perceived through observation.
1.1. Visible or capable of being seen
Something that can be seen or visually perceived, rather than remaining hidden or invisible.
Synonyms
Antonyms
- invisible
- hidden
- concealed
- imperceptible
- indiscernible
- indistinct
- unobservable
- viewless
Examples
- The effects of climate change are becoming increasingly observable in ecosystems around the world.
- The stars were the only observable objects in the night sky, shining brightly against the darkness.
Related Words
1.2. Noticeable or detectable
Something sufficiently apparent or distinct to be noticed, recognized, or detected through careful observation.
Synonyms
- noticeable
- detectable
- appreciable
- conspicuous
- perceptible
- discernible
- recognizable
- striking
- palpable
Antonyms
- unnoticeable
- inconspicuous
- faint
- slight
- imperceptible
- unobtrusive
- indiscernible
Examples
- Despite his efforts to remain calm, his frustration was observable through his body language.
Related Words
- prominent
- salient
- eye-catching
- notable
- noteworthy
- remarkable
- apparent
- evident
1.3. Capable of being discovered or verified
Something that can be identified, examined, or established through observation, investigation, or empirical evidence.
Synonyms
- discoverable
- detectable
- discernible
- perceptible
- repeatable
Antonyms
- undetectable
- imperceptible
- unobservable
- hidden
- latent
Examples
- The scientist conducted experiments to identify observable patterns in the behavior of certain species.
- The teacher emphasized the importance of making observable predictions based on empirical evidence.
Related Words
- empirical
- measurable
- verifiable
- testable
- citable
- evident
ADJECTIVE
2. Deserving to be observed; remarkable
Worthy of attention or consideration because something is notable, prominent, or remarkable.
2.1. Remarkable or worthy of attention
Something sufficiently unusual, significant, or impressive to deserve notice, attention, or consideration.
Synonyms
- remarkable
- notable
- noteworthy
- conspicuous
- striking
- prominent
- salient
- memorable
- eye-catching
Antonyms
- ordinary
- unremarkable
- unexceptional
- average
- routine
- forgettable
- unmemorable
- prosaic
Related Words
- newsworthy
- significant
- outstanding
- distinguished
- eminent
- celebrated
- famed
- exceptional
- extraordinary
NOUN
3. A physical property that can be directly observed and measured
A physical property that can be observed and measured directly rather than being derived from other properties.
3.1. Directly measurable physical property
A physical characteristic or quantity that can be directly observed and measured without deriving it from other properties.
Synonyms
- measurable property
- observable property
Related Words
- measurement
- physical quantity
- empirical property
- phenomenon
- observation
- experimental result