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Definition of contemporaneously
contemporaneously
/kənˌtɛmpəˈreɪniəsli/
con · tem · po · ra · ne · ous · ly
Adjective:contemporaneous
contemporaneously Lexical Profile
CEFR
C2
Grade
12
Tier
2
Usage
Rare
Syllables
7
• adverb
1
At the same time; during the same period of time.
Example
"Under the rules of evidence, the witness's notes are admissible only if they were recorded contemporaneously with the events."
• Rhymes for contemporaneously
• Nearby Words
Word Origin & Etymology
Derived from the adjective 'contemporaneous' plus the adverbial suffix '-ly', from Latin 'contemporaneus', combining 'con-' (together) and 'tempus' (time).
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Contemporaneously. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/contemporaneously