observed
UK[əbˈzɜːvd]US[əbˈzɜːrvd]
v
noticed or perceived something using your senses, especially sight.
v
followed or obeyed a rule, law, or custom.
v
made a remark or comment.
v
celebrated or honored a festival, anniversary, or tradition.
Morpheme Breakdown
ob
serv
ed
ob
toward, against
serv
keep, watch
ed
past tense suffix
Etymology
The word 'observed' originates from the Latin verb 'observare', which is a compound of 'ob-' (meaning "in front of, toward") and 'servare' (meaning "to watch, guard, keep"). This literal sense of "watching closely from a position in front" was carried into Middle English via Old French. Over time, the meaning broadened from the physical act of watching to include the intellectual act of noticing or perceiving details. The additional meanings of adhering to rules or celebrating customs developed from the idea of keeping or guarding a prescribed practice with careful attention.
Analysis
Structure: ob (toward, against) + serv (keep, watch) + ed (past tense suffix)
- ob: A Latin prefix meaning "toward, against, in the way of".
- serv: A Latin root from 'servare', meaning "to keep, watch, guard, preserve".
- ed: An English suffix indicating the past tense and past participle of regular verbs.
Examples
The scientist observed the reaction carefully and recorded the results.
All drivers are expected to observe the speed limits on this road.
He observed that the weather was turning colder.