retard

• Человек с задержкой умственного развития (устаревшее, крайне оскорбительное); также задержка или замедление процесса.

A person who has an intellectual disability (now considered outdated and very offensive); also a delay or slowing down of a process.

1. A person with an intellectual disability (offensive).C1slangmedical

   An obsolete clinical term once used to describe individuals with developmental delays or learning disabilities; now considered a slur and replaced by respectful and specific medical terminology.

   Человек с умственной отсталостью (оскорбительное, устаревшее).

   • The use of the word retard as a slur is deeply hurtful and unacceptable.
   • Medical professionals now use terms like 'intellectual disability' instead of outdated labels.
   • Campaigns against bullying highlight that calling someone a retard causes serious harm.
   • The former diagnosis of mental retardation was officially replaced in clinical manuals decades ago.
   • He was offended when someone used the old-fashioned and offensive term to mock another student.

   Synonymscretinidiotimbecilemoron

2. A delay or slowing down of a process.C2formal

   A reduction in speed or progress, often caused by an obstacle or intervention; most commonly used in technical or formal contexts such as 'flame retardant' or 'growth retardation'.

   Задержка или замедление какого-либо процесса.

   • The cold temperatures caused a significant slowing of the chemical reaction.
   • Engineers designed a timing mechanism that introduces a deliberate deceleration in the sequence.
   • Economic sanctions resulted in the significant delay of industrial development.
   • The doctor monitored the child for signs of developmental lag.
   • Adding an inhibitor resulted in the controlled slowing of the cure process.

   Synonymsdecelerationdelayhindranceimpedimentretardationslowdownslowing

   Antonymsaccelerationadvanceexpeditionhurry

• Глагол, означающий задерживать или замедлять прогресс или развитие чего-либо. В современном употреблении считается оскорбительным при использовании в качестве существительного по отношению к человеку, а глагольная форма в значительной степени устарела или заменена на 'задерживать' или 'замедлять'.

A verb meaning to delay or hold back the progress or development of something. In modern usage, it is considered offensive when used as a noun referring to a person, and the verb form is largely obsolete or replaced by 'delay' or 'slow down'.

1. Slow down or delayB2formal

   To cause something to happen more slowly or later than expected.

   Замедлить или задержать

   • The heavy rain retarded the construction work.
   • Lack of funding retarded the project's progress.
   • The disease can retard a child's physical development.

   Synonymsbrakecheckcurbdeceleratedelayhamperhold backimpedeobstructset backslowslow down

   Antonymsaccelerateadvanceexpeditefurtherhastenpromotequickenspeed