retardation
日本語WordNet
a decrease in rate of change; "the deceleration of the arms race"
any agent that retards or delays or hinders; "flame-retardant"
lack of normal development of intellectual capacities
the act of slowing down or falling behind
JMdict
AIによる解説
The act or process of slowing down or delaying. In physics, refers to deceleration. Older usage relating to development is now avoided in favor of more respectful terminology.
ライセンス: KeyLang Original
The diagnosis of 'mental retardation' is now called 'intellectual disability.'
「精神遅滞」の診断は現在「知的障害」と呼ばれている。
The term 'mental retardation' has been replaced by 'intellectual disability.'
「精神遅滞」という用語は「知的障害」に置き換えられた。
Various retardents are used in industrial manufacturing.
さまざまな遅延剤が工業製造で使用されている。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz