different between disallow vs impede

English

Etymology

From Middle English disallowen, desallowen, a borrowing from Anglo-Norman desalouer, Old French desalöer; synchronically analyzable as dis- +? allow.

Pronunciation

• (General American, Received Pronunciation) IPA^(key): /d?s??la?/
• Rhymes: -a?

Verb

disallow (third-person singular simple present disallows, present participle disallowing, simple past and past participle disallowed)

1. To refuse to allow

   The prisoners were disallowed to contact with a lawyer.

2. To reject as invalid, untrue, or improper

   The goal was disallowed because the player was offside.

Synonyms

• See also Thesaurus:prohibit

Related terms

• disallowance

Translations

English

Etymology

Borrowed from Latin impedi? (“to shackle”), from p?s (“foot”) (compare pedestrian). First attested use as a verb was in William Shakespeare's Macbeth.

Pronunciation

• IPA^(key): /?m?pi?d/
• Rhymes: -i?d

Verb

impede (third-person singular simple present impedes, present participle impeding, simple past and past participle impeded)

1. (transitive) To get in the way of; to hinder.

Synonyms

• See also Thesaurus:hinder

Antonyms

• assist, help
• expede (obsolete)
• expedite

Related terms

• expede, expedite
• impediment

Translations

Further reading

• Douglas Harper (2001–2021) , “impede”, in Online Etymology Dictionary

Anagrams

• impeed

Portuguese

Verb

impede

1. third-person singular (ele and ela, also used with você and others) present indicative of impedir
2. second-person singular (tu, sometimes used with você) affirmative imperative of impedir