observation
ob-ser-va-tion · noun
Definitions
noun
- 1.
The action or process of observing something or someone carefully.
- 2.
A remark, statement, or comment based on something one has seen, heard, or noticed.
- 3.
The ability to notice things.
Forms
plural: observations
Phrases & expressions
- •under observation — being watched or monitored closely
- •observation deck — a platform for viewing scenery
- •powers of observation — the ability to notice details
Related words
Etymology
From Latin observatio ("a watching, observance"), from observare ("to watch, note, observe"), from ob- ("over") + servare ("to keep, watch").