Word: Challenges
How to pronounce: ˈʧælɪnʤ
Noun
Definitions:
1. A call to someone to participate in a competitive situation or fight to decide who is superior in terms of ability or strength.
Example sentences: "He accepted the challenge"
2. A call to prove or justify something.
Example sentences: "A challenge to the legality of the banning order"
3. Exposure of the immune system to pathogenic organisms or antigens.
Example sentences: "Recently vaccinated calves should be protected from challenge"
Verb
Definitions:
1. Dispute the truth or validity of.
Example sentences: "It is possible to challenge the report's assumptions"
2. Invite (someone) to engage in a contest.
Example sentences: "He challenged one of my men to a duel"
3. Expose (the immune system) to pathogenic organisms or antigens.
Example sentences: "The animals were not challenged with antigen after sensitization as the aim was to study the biochemical changes due to sensitization alone."
Synonyms:
problem
goal
difficulty
trouble
main task
threat
concern
defy
task
mission
case
contestation
contest
dispute
require
necessitate
question
issue
matter
demand
claim
need
protest
complaint
demur
Derivations:
challenging
challenger
challenged
Keep in Mind
Images related to Challenges
Challenges in Other Languages...
Spanish: Desafío
German: Herausforderung
French: Défi
Italian: Sfida
Turkish: Zorluk
