Definition of "RT"
RT
proper noun
noun
countable and uncountable, plural RTs
(American football, Canadian football) Initialism of right tackle.
(knitting) Initialism of right twist.
(Internet) Initialism of retweet.
(sciences) Initialism of response time.
(medicine) Initialism of respiratory therapy.
(medicine) Initialism of respiratory therapy technician / respiratory technician / respiratory therapist.
(medicine) Initialism of radiology technologist / radiology technician.
adjective
not comparable
(computing) Initialism of real-time.
verb
third-person singular simple present RTs, present participle RTing, simple past and past participle RTed