unroll
/ˌʌnɹˈoʊl/
Word Rarity
Very rare
Frequency: Zipf frequency 2.26 in modern English
6
Scrabble Score
6
Letters
2
Syllables
5
Unique Chars
Meaning
verb
To replace (a loop in a program) with a repetitive sequence of the individual instructions that the loop would carry out, sometimes used as an optimization.
Transitive verb
Example Sentences
- "Unroll your sleeping bag and spread it on the floor of the tent."
- "We will have to see how the events unroll."
Etymology
Etymology tree English un- Proto-Indo-European *Hreth₂- Proto-Indo-European *Hróth₂eh₂der. Proto-Italic *rotā Latin rota Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Latin -ulus Latin rotulader. Latin rotulāre Old French roelerbor. Middle English rollen English roll English unroll From un- + roll.