challange
US
・UK
A1
n.NounA call to someone to participate in a competitive situation or fight to decide who is superior in terms of ability or strength.
he accepted the challenge
n.NounA call to prove or justify something.
a challenge to the legality of the banning order
n.NounExposure of the immune system to pathogenic organisms or antigens.
recently vaccinated calves should be protected from challenge
v.VerbDispute the truth or validity of.
it is possible to challenge the report's assumptions
v.VerbInvite (someone) to engage in a contest.
he challenged one of my men to a duel
v.VerbExpose (the immune system) to pathogenic organisms or antigens.
The animals were not challenged with antigen after sensitization as the aim was to study the biochemical changes due to sensitization alone.
Video subtitles
TRY NOT TO SMILE CHALLENGE #1
06:36
- That Was Another Try Not To..No This Was The First Try Not To Smile Challange
That Was Another Try Not To..No This Was The First Try Not To Smile Challange
Are You Difficult to Love?
05:06
- We need before we commit ourselves to a relationships to get fully aquainted with all the ways in which we are going to be a serious challange to live around.
We need before we commit ourselves to a relationships to get fully aquainted with all the ways in which we are going to be a serious challange to live around.
WHO MAKES BETTER PANCAKES?? (Mama Bee vs. Denny's)
08:55
- Challange, challange let's do it Mamabee or you
Challange, challange let's do it Mamabee or you
Say Anything Challenge (ft. SUP3RFRUIT) | Tyler Oakley
05:28
- - [Everyone] the Say Anything Challange!
- [Everyone] the Say Anything Challange!
STUPID Noob VS LEGENDARY Pro - Minecraft Machinima
11:38
- I challange you to a MINE-DUEL!!!
I challange you to a MINE-DUEL!!!
Skin Whitening Miracle Formula (Results In LIVE Video) By Simple Beauty Secrets
04:56
- I challange you to use this tip for 30 days
I challange you to use this tip for 30 days
Reading Mean Comments! (Dear Ryan)
07:44
- Dear Ryan: do a try not to laugh challange
Dear Ryan: do a try not to laugh challange