Meaning & Definition of word "Periodic"
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Periodic
/ˌpɪərɪˈɒdɪk/
adjective:
- 1. Occurring or appearing at regular intervals.
- Example: The periodic table organizes all known chemical elements based on their atomic number.
- 2. Relating to or denoting a certain interval of time.
- Example: She enjoys periodic meetings to discuss the progress of the project.
- 3. Being or happening in a cycle.
- Example: He experienced periodic bouts of pain that would come and go.
- 4. Characteristic of or resembling a period.
- Example: The periodic nature of the tides is influenced by the moon's gravitational pull.
Etymology
From the Greek word 'periodos', meaning a circuit or going around.
Common Phrases and Expressions
periodic table:
A table of the chemical elements arranged by atomic number.
periodic review:
A routine assessment or evaluation.
periodic function:
A function that repeats its values at regular intervals.
Related Words
period:
A length of time during which a series of events occurs.
cycle:
A series of events that are regularly repeated in the same order.
interval:
A pause or break in activity.