rechallenge
Word Rarity
Very rare
Frequency: Zipf frequency 1.03 in modern English
17
Scrabble Score
11
Letters
2
Syllables
8
Unique Chars
Meaning
verb
To try a therapeutic pharmaceutical drug, suspected allergen, or medical treatment on a patient a second or subsequent time, to see if the suspected effects of the treatment occur again. This is typically performed to confirm allergic or adverse reactions to allergens or medications, but may also be used to confirm beneficial treatments or to retry a probable beneficial treatment which did not appear to be effective previously.
noun
The event of rechallenging as above.
Etymology
Etymology tree Proto-Italic *wre- Latin re-der. Old French re-bor. Middle English re- English re- English challenge English rechallenge From re- + challenge.