different between restrict vs suppress

English

Etymology

Borrowed from Latin restrictus, perfect passive participle of restring? (“draw back tightly; restrain, restrict”), from re- (“back, again”) + string? (“press, tighten, compress”). Doublet of ristretto as an adjective.

Pronunciation

• IPA^(key): /???st??kt/
• Rhymes: -?kt

Verb

restrict (third-person singular simple present restricts, present participle restricting, simple past and past participle restricted)

1. To restrain within boundaries; to limit; to confine
2. (specifically, mathematics) To consider (a function) as defined on a subset of its original domain.

   If we restrict sine to ${\displaystyle [-{\frac {\pi }{2}},{\frac {\pi }{2}}]}$, we can define its inverse.

Synonyms

• (to restrain within bounds): limit, bound, circumscribe, withstrain, restrain, repress, curb, coerce

Related terms

• restriction
• restraint
• restrain

Translations

Adjective

restrict (comparative more restrict, superlative most restrict)

1. (obsolete) Restricted.

Anagrams

• critters, stricter

English

Etymology

Latin suppressus, perfect passive participle of supprim? (“press down or under”), from sub (“under”) + prem? (“press”).

Pronunciation

• IPA^(key): /s??p??s/
• Rhymes: -?s
• Hyphenation: sup?press

Verb

suppress (third-person singular simple present suppresses, present participle suppressing, simple past and past participle suppressed)

1. To put an end to, especially with force, to crush, do away with; to prohibit, subdue.

   Political dissent was brutally suppressed.

2. To restrain or repress, such as laughter or an expression.

   I struggled to suppress my smile.

3. (psychiatry) To exclude undesirable thoughts from one's mind.

   He unconsciously suppressed his memories of abuse.

4. To prevent publication.

   The government suppressed the findings of their research about the true state of the economy.

5. To stop a flow or stream.

   The rescue team managed to suppress the flow of oil by blasting the drilling hole.

   Hot blackcurrant juice mixed with honey may suppress cough.

6. (US, law) To forbid the use of evidence at trial because it is improper or was improperly obtained.
7. (electronics) To reduce unwanted frequencies in a signal.
8. (obsolete) To hold in place, to keep low.

Derived terms

• suppression
• suppressor

Translations

Further reading

• suppress in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• suppress in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

Anagrams

• press-ups