Vocafy - یادگیری مؤثر زبان Vocafy - یادگیری مؤثر زبان
انگلیسی

periodical

gb/pˌɪɹiˈɑdɪkəl/ us/pˌɪɹiˈɑdɪkəl/
C1 انگلیسی
~ 9400
معنی‌ها
۰ معنی
اسم formal C1 entity
1

magazine or journal issued regularly

A magazine or journal that is printed or put online every week, month, or other regular time.

الگوی کاربرد: a periodical on [topic]; an issue of the periodical
اشتباه رایج:
Learners sometimes think 'periodical' means 'from time to time' or 'occasional' when used as a noun. As a noun, it almost always means a magazine or journal that comes out regularly. Learners may also incorrectly say *'a science periodical magazine'*; 'periodical' alone already means a magazine or journal, so usually you say 'a science periodical' or 'a science magazine', not both together.
هم‌معنی‌ها
journal (Often refers to academic or professional periodicals; slightly more common in everyday use for this type of publication.) | magazine (More common in everyday speech, especially for popular or general-interest periodicals; less formal than 'periodical'.)
متضادها
one-off publication (A publication that appears only once, not regularly over time.)
ترکیب‌های رایج
academic periodical |scientific periodical |literary periodical |professional periodical |scholarly periodical |periodical subscription
موضوع‌ها
media |education |work |communication
نمونه‌ها
  • The library subscribes to several medical periodicals for its nursing students.
  • Her article was recently published in a leading scientific periodical.
  • You can find that study in an economics periodical from last year.
  • Many academic periodicals are now available only in digital form.
  • He spends his afternoons indexing old literary periodicals in the archive.
نمونه‌های زبان‌آموزی
  • The school library has many English periodicals.
  • She read about the new study in a health periodical.
  • He wants to write an article for a computer science periodical.
  • This periodical is printed every month.
  • I found the report in an online periodical.
adjective formal C1 property
2

recurring at regular time intervals

Happening again and again after the same amount of time each time.

الگوی کاربرد: periodical [check/review/inspection/payment]
اشتباه رایج:
Learners often confuse 'periodical' with 'periodic' and 'regular'. In most modern English, 'periodic' or 'regular' is more common, especially in science or everyday speech, while 'periodical' sounds slightly more formal or old-fashioned. Also, 'periodical' is not used to mean 'sometimes' or 'from time to time'; it implies a fixed or fairly regular pattern.
هم‌معنی‌ها
periodic (Very close in meaning; 'periodic' is slightly more common, especially in scientific and technical contexts.) | regular (More common and less formal; can mean frequent or routine in general, not always strictly at fixed intervals.)
متضادها
continuous (Describes something that goes on without a break instead of happening at separate times.) | one-time (Describes something that happens only once instead of repeating at intervals.)
ترکیب‌های رایج
periodical review |periodical inspection |periodical maintenance |periodical payment |periodical survey |periodical checks
موضوع‌ها
time |work |science |core_vocabulary
نمونه‌ها
  • The machines require periodical maintenance to prevent breakdowns.
  • Employees undergo periodical health checks as part of the company policy.
  • The committee carries out periodical reviews of safety procedures.
  • They agreed to make periodical payments rather than one lump sum.
  • Periodical inspections ensure that the equipment remains in good condition.
نمونه‌های زبان‌آموزی
  • The doctor asked him to come for periodical tests.
  • We have periodical meetings every three months.
  • This contract needs periodical review.
  • The company does periodical checks on all its cars.
  • The school organizes periodical fire drills.
دستور زبان
صورت پایه
periodical
IPA
GB/pˌɪɹiˈɑdɪkəl/
US/pˌɪɹiˈɑdɪkəl/
هجاها و تکیه
peri - od - ic - al (۴ هجا)
Stress on 3rd syllable (ic)
صورت‌های واژه
Adjective
  • Base: periodical
Noun
  • Base: periodical
  • Plural: periodicals
خانوادهٔ واژه
Forms
periodicals noun
Core family
period noun A2 periodic adjective B2 periodically adverb B2
Advanced or less common
periodicity noun
عبارت‌ها

هنوز عبارتی به این مدخل مرتبط نشده است.

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